Number Bases - Binary, Octal, Hexadecimal

Forget the theory. Develop an intuitive feel for the different number bases by watching them count up and down.

Base 2 (Binary) Range: 0 1
.

Base 3 Range: 0 1 2
.

Base 4 Range: 0 1 2 3
.

Base 5 Range: 0 1 2 3 4
.

Base 6 Range: 0 1 2 3 4 5
.

Base 7 Range: 0 1 2 3 4 5 6
.

Base 8 (Octal) Range: 0 1 2 3 4 5 6 7
.

Base 9 Range: 0 1 2 3 4 5 6 7 8
.

Base 10 (Decimal) Range: 0 1 2 3 4 5 6 7 8 9
.

Base 11 Range: 0 1 2 3 4 5 6 7 8 9 a
.

Base 12 Range: 0 1 2 3 4 5 6 7 8 9 a b
.

Base 13 Range: 0 1 2 3 4 5 6 7 8 9 a b c
.

Base 14 Range: 0 1 2 3 4 5 6 7 8 9 a b c d
.

Base 15 Range: 0 1 2 3 4 5 6 7 8 9 a b c d e
.

Base 16 (Hexadecimal) Range: 0 1 2 3 4 5 6 7 8 9 a b c d e f
.

Base 2	(Binary)	Range: 0 1	.
Base 3		Range: 0 1 2	.
Base 4		Range: 0 1 2 3	.
Base 5		Range: 0 1 2 3 4	.
Base 6		Range: 0 1 2 3 4 5	.
Base 7		Range: 0 1 2 3 4 5 6	.
Base 8	(Octal)	Range: 0 1 2 3 4 5 6 7	.
Base 9		Range: 0 1 2 3 4 5 6 7 8	.
Base 10	(Decimal)	Range: 0 1 2 3 4 5 6 7 8 9	.
Base 11		Range: 0 1 2 3 4 5 6 7 8 9 a	.
Base 12		Range: 0 1 2 3 4 5 6 7 8 9 a b	.
Base 13		Range: 0 1 2 3 4 5 6 7 8 9 a b c	.
Base 14		Range: 0 1 2 3 4 5 6 7 8 9 a b c d	.
Base 15		Range: 0 1 2 3 4 5 6 7 8 9 a b c d e	.
Base 16	(Hexadecimal)	Range: 0 1 2 3 4 5 6 7 8 9 a b c d e f	.