Q: Is 161,402 a Prime Number?
A: No, 161,402 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 161402 can be evenly divided by 1 2 80,701 and 161,402, with no remainder.
Since 161,402 cannot be divided by just 1 and 161,402, it is not a prime number.