The devils number is 666.

There's nothing special about the number 666, just a boring even number.

So I thought maybe the devils number is referring to another number. So I look up the 666th prime number, it's 4973. Initially only special properties of 4973 I found was that its cosine is damn near -1, cos(4973)=-0.99.

But then I thought what if you sum every number in the prime: 4+9+7+3... well 4+9+7+3 = 23.

...

**Edited by SuperLowIQplayer, 29 September 2017 - 11:15 AM.**