Is 10 a Solitary Number?

by Geethalakshmi 2013-08-21 18:17:59

Is 10 a Solitary Number?



Number 10 must either be solitary, or its friend has a very large index.

Mathematicians all over the world where confused of whether 10 is a solitary number. If still have no proof on that.

As, it is a smallest number people are not sure whether it has a friend.
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