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Probability
Digit Product Puzzle (
Posted on 20150903
)
N is a 6digit 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?
No Solution Yet
Submitted by
K Sengupta
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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 20150903 12:17:48
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