Thread:Randomouscrap98/@comment-24720902-20130831211502/@comment-9531161-20130901035825

It deals with binary and hexadecimal notation. If you know a bit about binary and hex notations, then the numbers should make sense. If not, just look up a short tutorial on bits, bytes, binary and hex. There are plenty scattered around the internet... heck you could even look at the Wikipedia page for binary numbers if you like.