Question

Can any body tell me how to write 16 in binary? Thank you

Answer 1

\(16=2^4\longrightarrow10000\)

Answer 2

1=1
2=10
3=11
4=100
5=101
6=110
7=111
8=1000
9=1001
10=1010
11=1011
12=1100
13=1101
14=1110
15=1111
16=

Answer 3

\[16 = 1\cdot 2^4 + 0\cdot 2^3 + 0 \cdot 2^2 + 0\cdot 2 + 0 \cdot 2^0 \implies 10000 \]