What is 16 in binary?

16 in decimal equals 10000 in binary.

Step-by-step working

DivisionQuotientRemainder
16 ÷ 280
8 ÷ 240
4 ÷ 220
2 ÷ 210
1 ÷ 201

How it works

Divide 16 by 2 repeatedly, writing down each remainder, then read the remainders from bottom to top.

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