176=10110000(B)
176÷2=88.......0
88÷2=44..........0
44÷2=22..........0
22÷2=11..........0
11÷2=5.............1
5÷2=2................1
4÷2=2................0
2÷2=1................0
1÷2=0................1
排列,100110000