Decimal ke Biner
98 : 2 = 49 sisa 0
49 : 2 = 24 sisa 1
24 : 2 = 12 sisa 0
12 : 2 = 6 sisa  0
6 : 2 = 3 sisa 0
3: 2 = 1 sisa 0
1 : 2 = 0 sisa 1
9810 = 10000102


Biner ke Decimal
(1000010)2 = 0*1 + 1*2 + 0*4 + 0*8 + 0*16 + 0*32 + 1*64
= 0 + 2 + 0 + 0 + 0 + 0 + 64
= 66

10000102 = 6710


Decimal ke Octadecimal
98 : 8 = 12 sisa 2
12 : 8 = 1 sisa 4
1   : 8 = 0 sisa 1
9810 = 1428


Octadecimal ke Decimal
1428 = 2*1 + 4*8 + 1*64
= 2 + 32 + 64
= 98
1428 = 9810


Decimal ke Hexadecimal
145 : 16 = 9 sisa 1
  9   : 16 = 0 sisa 9
14510 = 9116


Hexadecimal ke Decimal
9116 = 1*1 + 9*16
= 1 + 144
= 145
9116 = 14510