More digital silliness

Jack Brennen jb at brennen.net
Wed Jan 9 22:56:05 CET 2008


David W. Wilson wrote:
> 
> Is there a number with more than two valid square rotations?
> 

Since it appears that base 10 may not have any solutions, or
at least none which are easy to find, perhaps there are
some elegant solutions in other bases?



There's such a number in base 7, where none of the rotations
include any trailing or leading zeroes:

These three numbers are all squares and rotations of each other
(all representations are in base 7):

461133^2 = 325554530352
611235^2 = 530352325554
625014^2 = 555453035232







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