47167...14213 (28-digits)

This number is a prime.

47167162 6534154323 0394614213

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The smallest Perfect Digital Invariant (PDI) which is also prime and equal to the sum of the 29th power of its digits. [Gupta]

Submitted: 2024-02-26 14:54:04; Last Modified: 2024-02-26 15:03:08.