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Pandigital and Pretty Powerful III (Posted on 2009-05-12) Difficulty: 2 of 5
Determine all possible triplet(s) (P, Q, N) of positive integers, with P < Q and N ≥ 3, such that the decimal representations of PN and QN will together contain each of the digits 0 to 9 exactly once. Neither PN nor QN can contain any leading zero.

  Submitted by K Sengupta    
Rating: 5.0000 (1 votes)
Solution: (Hide)
(P, Q, N) = (21, 93, 3) is the only possible triplet that conform to all the given conditions.

For an explanation, refer to the solution submitted by Daniel in this location, and the solution submitted by Charlie in this location.

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionVersion in BasicCharlie2009-05-12 15:11:21
re: computer solutioned bottemiller2009-05-12 14:27:12
Startered bottemiller2009-05-12 13:50:34
computer solutionDaniel2009-05-12 13:10:34
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