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Pandigital powers (Posted on 2021-04-07) Difficulty: 2 of 5
What positive integer n has the property that n2 and n3 together contain every digit from 0 to 9 exactly once?

No Solution Yet Submitted by Math Man    
Rating: 5.0000 (1 votes)

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Solution Solutions (spoiler) | Comment 1 of 5
Brute force:

n=69
n^2=4761
n^3=328509

  Posted by Kenny M on 2021-04-07 07:14:17
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