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Pandigital ABCs (Posted on 2009-12-28) Difficulty: 3 of 5
(A,B,C) is a 'pandigital' set of positive integers where the concatenated A|B|C is comprised of all, and only, the ten decimal digits (0 to 9) with no repeated digits. (In the following, except where the base number has a radix, all integers are in base 10.) How many of these 'pandigital' sets exist for
  • AB = C [A in base B equals C]
  • AB = C [A to the power of B equals C]
Provide a separate value for each specification.

See The Solution Submitted by Dej Mar    
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Comments: ( Back to comment list | You must be logged in to post comments.)
re(2): Part 2: Trivial (?) solutions | Comment 4 of 5 |
(In reply to re: Part 2: Trivial (?) solutions by Justin)

Oops, right you are Justin.  My "solutions" don't meet the puzzle requirements.
  Posted by Steve Herman on 2009-12-29 10:24:23

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