perplexus.info :: Probability : Digit Product Puzzle

Digit Product Puzzle (Posted on 2015-09-03)

N is a 6-digit positive integer whose product of the digits is 2520.
What is the probability that the sum of the digits of N is a perfect square?

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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re: analytic solution

| Comment 2 of 3 |

(In reply to analytic solution by Charlie)

27 Is not a perfect square

Posted by Ady TZIDON on 2015-09-03 12:17:48

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