Q: Is 161,965 a Prime Number?
A: No, 161,965 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 161965 can be evenly divided by 1 5 29 145 1,117 5,585 32,393 and 161,965, with no remainder.
Since 161,965 cannot be divided by just 1 and 161,965, it is not a prime number.