Q: Is 161,264 a Prime Number?
A: No, 161,264 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 161264 can be evenly divided by 1 2 4 8 16 10,079 20,158 40,316 80,632 and 161,264, with no remainder.
Since 161,264 cannot be divided by just 1 and 161,264, it is not a prime number.