Q: Is 298,509 a Prime Number?
A: No, 298,509 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 298509 can be evenly divided by 1 3 19 57 5,237 15,711 99,503 and 298,509, with no remainder.
Since 298,509 cannot be divided by just 1 and 298,509, it is not a prime number.