Q: Is 245,355 a Prime Number?
A: No, 245,355 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 245355 can be evenly divided by 1 3 5 11 15 33 55 165 1,487 4,461 7,435 16,357 22,305 49,071 81,785 and 245,355, with no remainder.
Since 245,355 cannot be divided by just 1 and 245,355, it is not a prime number.