Q: Is 325,420 a Prime Number?
A: No, 325,420 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 325420 can be evenly divided by 1 2 4 5 10 20 53 106 212 265 307 530 614 1,060 1,228 1,535 3,070 6,140 16,271 32,542 65,084 81,355 162,710 and 325,420, with no remainder.
Since 325,420 cannot be divided by just 1 and 325,420, it is not a prime number.