What's So Special About This Number?

Every now and then my inner engineer gets the best of me. Here's a very cool website with a bevy of facts about numbers.

So, do you know that 6 is the smallest perfect number? Or 48 is the smallest number with 10 divisors? Or 127 is a Mersenne prime? Interesting and sometime … useful facts about numbers.

I wonder if this can help figure out what's up with those numbers on LOST?

(From haha.nu)