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Duodecimal (base 12) to Base 2

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result
487c20 = 3535210
1011012 = 4510

The duodecimal system (also known as base 12 or dozenal) is a positional notation numeral system using twelve as its base.

conversion table

duodecimal (base 12)base 2duodecimal (base 12)base 2
1= 1b= 1011
2= 1010= 1100
3= 1111= 1101
4= 10012= 1110
5= 10113= 1111
6= 11014= 10000
7= 11115= 10001
8= 100016= 10010
9= 100117= 10011
a= 101018= 10100
base 2 is a positional numeral system with two as its base. It uses 2 different digits for representing numbers. The digits for base 2 could be 0, and 1.

conversion table

base 2duodecimal (base 12)base 2duodecimal (base 12)
1≈ 11011≈ b
10≈ 21100≈ 10
11≈ 31101≈ 11
100≈ 41110≈ 12
101≈ 51111≈ 13
110≈ 610000≈ 14
111≈ 710001≈ 15
1000≈ 810010≈ 16
1001≈ 910011≈ 17
1010≈ a10100≈ 18