Decimal (Normal, base-10 with digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9):

Binary (base-2 with digits 0, 1):

Hexadecimal (base-16 with digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F):