Q: Is 242,715 a Prime Number?
A: No, 242,715 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 242715 can be evenly divided by 1 3 5 11 15 33 55 165 1,471 4,413 7,355 16,181 22,065 48,543 80,905 and 242,715, with no remainder.
Since 242,715 cannot be divided by just 1 and 242,715, it is not a prime number.