Q: Is 242,719 a Prime Number?
A: No, 242,719 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 242719 can be evenly divided by 1 23 61 173 1,403 3,979 10,553 and 242,719, with no remainder.
Since 242,719 cannot be divided by just 1 and 242,719, it is not a prime number.