2113973
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime number that has the same sum of
reciprocals of digits (431/126) as its square
(4468881844729). [Gaydos]
Submitted: 2018-02-06 12:13:33; Last Modified: 2018-02-07 20:42:51.
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