# 94963

This number is a composite.

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The only 2-sphenic number that can be represented as sum of
powers using all the prime digits as bases and exponents,
i.e., 2^2+3^3+5^7+7^5=94963 = 11 × 89 × 97. Note that a
concatenation of its prime factors, i.e., 899711 is prime. [Loungrides]
Submitted: 2020-02-27 03:46:00; Last Modified: 2020-02-27 08:37:36.

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