6
This number is a composite.
Single Curio View: (Seek other curios for this number)
6^6 + 5^5 + 4^4 + 3^3 + 2^2 + 1^1 is prime. [Meyers]
Submitted: 2014-07-16 20:44:17; Last Modified: 2020-07-29 13:35:11.
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