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Getting Cubic With T^2 (Posted on 2007-10-10) Difficulty: 3 of 5
Determine all possible positive integers T such that T2 is equal to the cube of the sum of the digits of T.

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

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re: Solution? Comment 4 of 4 |
(In reply to Solution? by Fernando)

I agree, 1 and 27 are the only integers.

(This is my first logon and comment; I am not sure I am doiong this right.)


  Posted by badger on 2007-10-10 14:53:14
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