9911
This number is a composite.
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The sum of prime factors of 9911 (11 + 17 + 53) is equal to
the product of digits of 9911 (9 * 9 * 1 * 1). [Gudipati]
Submitted: 2011-06-21 02:59:02; Last Modified: 2020-05-07 13:12:50.
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