Question

Which of the following numbers doesn't belong? 64, 16, 36, 32, 8, 4

Answer 1

36 doesn't belong because it is not a power of 2.

64= 2^6
16= 2^4
32= 2^5
8=2^3
4=2^2

Answer 2

36 because it is the only one not a multiple of 8