Q: Is 538,104 a Prime Number?
A: No, 538,104 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 538104 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 3,203 6,406 9,609 12,812 19,218 22,421 25,624 38,436 44,842 67,263 76,872 89,684 134,526 179,368 269,052 and 538,104, with no remainder.
Since 538,104 cannot be divided by just 1 and 538,104, it is not a prime number.