Q: Is 328,104 a Prime Number?
A: No, 328,104 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 328104 can be evenly divided by 1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 49 54 56 62 63 72 84 93 98 108 124 126 147 168 186 189 196 216 217 248 252 279 294 372 378 392 434 441 504 558 588 651 744 756 837 868 882 1,116 1,176 1,302 1,323 1,512 1,519 1,674 1,736 1,764 1,953 2,232 2,604 2,646 3,038 3,348 3,528 3,906 4,557 5,208 5,292 5,859 6,076 6,696 7,812 9,114 10,584 11,718 12,152 13,671 15,624 18,228 23,436 27,342 36,456 41,013 46,872 54,684 82,026 109,368 164,052 and 328,104, with no remainder.
Since 328,104 cannot be divided by just 1 and 328,104, it is not a prime number.