Q: Is 328,304 a Prime Number?
A: No, 328,304 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 328304 can be evenly divided by 1 2 4 8 16 17 34 68 71 136 142 272 284 289 568 578 1,136 1,156 1,207 2,312 2,414 4,624 4,828 9,656 19,312 20,519 41,038 82,076 164,152 and 328,304, with no remainder.
Since 328,304 cannot be divided by just 1 and 328,304, it is not a prime number.