Q: Is 241,509 a Prime Number?
A: No, 241,509 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 241509 can be evenly divided by 1 3 19 57 223 361 669 1,083 4,237 12,711 80,503 and 241,509, with no remainder.
Since 241,509 cannot be divided by just 1 and 241,509, it is not a prime number.