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aaabaaa and perfect square (Posted on 2010-07-10) Difficulty: 3 of 5
Determine all possible 7-digit perfect square(s) (in base 8) having the form aaabaaa, where a is a digit from 1 to 7 and b is a different digit from 0 to 7.

Note: While a solution is trivial with the aid of a computer program, show how to derive it without one.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Solutionsolution (partial analytical deduction)Dej Mar2010-07-10 13:41:36
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