Sistem Bilangan

Desimal (10) = 0, 1, 2, 3, 4, 5, 6, 7, 8 dan 9
Binner (2) = 0 dan 1

Oktal (8) = 0, 1, 2, 3, 4, 5, 6 dan 7
Heksadesimal (16) = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10=A, 11=B, 12=C, 13=D, 14=E, dan 15=F