binaire ‘base 2’dĂ©cimal ‘base 10’hexadĂ©cimal ‘base 16’
base 2base 10base 16
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
0001 0000
0001 0001

0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
11
12

0000 0000 = 0x128 + 0x64 + 0x32 + 0x16 + 0x8 + 0x4 + 0x2 + 0x1