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Sum Squared Digits = Number (Posted on 2010-10-16) Difficulty: 3 of 5
Determine all possible values of a duodecimal (base 12) positive integer N, such that N is obtained by adding the squares of its digits.

Bonus Question:
Determine all possible values of a octodecimal (base 18) positive integer N, such that N is obtained by adding the squares of its digits.

No Solution Yet Submitted by K Sengupta    
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re(2): Possible solution Comment 4 of 4 |
(In reply to re: Possible solution by Steve Herman)

Thanks Steve!

Now corrected to A5, to match the squares and sum(10) indicated.


  Posted by broll on 2010-10-17 03:26:26
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