Q: Is 358,428 a Prime Number?
A: No, 358,428 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 358428 can be evenly divided by 1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 251 357 476 502 714 753 1,004 1,428 1,506 1,757 3,012 3,514 4,267 5,271 7,028 8,534 10,542 12,801 17,068 21,084 25,602 29,869 51,204 59,738 89,607 119,476 179,214 and 358,428, with no remainder.
Since 358,428 cannot be divided by just 1 and 358,428, it is not a prime number.