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#801 2013-10-15 00:10:01

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

79299

The difference (absolute) between the sum of the factors (including repeats) of 79299 and the reverse of that sum is 99.

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#802 2013-10-15 00:22:25

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

2 x 19^3 + 23^3 + 26^3 + 33^3 = 79398

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#803 2013-10-15 00:49:45

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

79497

The difference (absolute) between the palindromic answer 79497 and the previous palindromic answer, divided by the difference (absolute)  between the post numbers of those two answers, is 99.

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#804 2013-10-15 01:11:24

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

2 x 137^2 + 143^2 + 147^2 = 79596

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#805 2013-10-15 12:09:10

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

79695

The sum of the sum of the digits of the sum of the divisors of 79695 and the reverse of the aforementioned 'sum of the digits' = 99

You can get to 99 with the next number using just two operators, once each.

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#806 2013-10-15 13:40:13

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

10^3+11^3+15^3+42^3=79794

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#807 2013-10-15 15:46:26

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

Hi Bobby,

Here's the 2-operator version I got for 79794:

79893

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#808 2013-10-15 19:56:24

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

Hi;

That is a good one for 79794!

122^2+123^2+125^2+127^2+135^2=79992

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#809 2013-10-15 20:08:21

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

Thanks!

80091

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#810 2013-10-15 20:41:40

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#811 2013-10-16 01:06:38

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

80289

The sum of the digits of the numbers of the factorization of 80289, plus the reverse of that sum, is 99

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#812 2013-10-16 01:16:14

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

95^2 + 98^2 + 100^2 + 108^2 + 8^3 + 9^3 + 21^3 + 31^3 = 80388

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#813 2013-10-17 01:27:44

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

16^3+18^3+20^3+31^3+32^3=80487

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#814 2013-10-17 01:34:31

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

8^3+9^3+21^3+31^3+95^2+98^2+100^2+108^2=80586

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#815 2013-10-17 01:56:10

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

8^3+18^3+22^3+29^3+34^3=80685

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#816 2013-10-17 01:57:10

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

12^3 + 2 x 18^3 + 30^3 + 90^2 +94^2 + 100^2 + 116^2 = 80784

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#817 2013-10-17 02:04:07

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

Hi Bobby,

Did you know that 80784 is a Smith number?

12^3+19^3+26^3+28^3+32^3=80883

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#818 2013-10-17 02:05:32

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

Heck no, I did not know that.

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#819 2013-10-17 02:08:24

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

The two of us do now!

9^3+24^3+26^3+28^3+30^3=81081

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#820 2013-10-17 02:11:32

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

4^3+8^3+25^3+29^3+94^2+97^2+99^2+112^2=81180

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#821 2013-10-17 02:14:15

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

13^3+15^3+18^3+30^3+35^3=81279

I have to go to bed now. Catch you later...

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#822 2013-10-17 02:15:43

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,663

Re: Add 99 more and post it forever.

2 x 5^3 + 22^3 + 31^3 + 95^2 + 2 x 100^2 + 108^2 = 81378

Okay, see you tomorrow. Have a good night.

In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#823 2013-10-17 15:22:53

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

6^3+20^3+21^3+40^3=81477

Last edited by phrontister (2013-10-17 15:37:11)

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#824 2013-10-17 16:28:11

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: Add 99 more and post it forever.

81576

"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

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#825 2013-10-17 17:21:01

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 99 more and post it forever.

3^3+12^3+18^3+42^3=81675

"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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