167

This number is a prime.

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The smallest multi-digit prime such that the product of digits is equal to the number of digits times the sum of the digits, i. e., 1×6×7 = 3×(1+6+7). [Quillon]

Submitted: 2025-09-02 23:31:42;   Last Modified: 2025-09-02 23:33:27.
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