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A versatile number (Posted on 2014-10-13) Difficulty: 2 of 5
Find the biggest integer N such that:
1. All its digits are distinct.
2. Each of these digits divides N.

Only a p&p solution requested.

Bonus: What would be the answer, if one of N"s digits were exempted from being its divider?

No Solution Yet Submitted by Ady TZIDON    
Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
manual solution to bonus is wrong | Comment 4 of 6 |
(In reply to Bonus only--not the actual puzzle. by Charlie)

The actual answer is 9876351240, via computer program. Error was in falsely assuming lowest digits should be in the last 3 digits.
  Posted by Charlie on 2014-10-13 14:27:46

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