Q: Is 162,920 a Prime Number?
A: No, 162,920 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 162920 can be evenly divided by 1 2 4 5 8 10 20 40 4,073 8,146 16,292 20,365 32,584 40,730 81,460 and 162,920, with no remainder.
Since 162,920 cannot be divided by just 1 and 162,920, it is not a prime number.