Q: Is 325,820 a Prime Number?
A: No, 325,820 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 325820 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 1,481 2,962 5,924 7,405 14,810 16,291 29,620 32,582 65,164 81,455 162,910 and 325,820, with no remainder.
Since 325,820 cannot be divided by just 1 and 325,820, it is not a prime number.