Q: Is 247,989 a Prime Number?
A: No, 247,989 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 247989 can be evenly divided by 1 3 7 21 49 147 241 343 723 1,029 1,687 5,061 11,809 35,427 82,663 and 247,989, with no remainder.
Since 247,989 cannot be divided by just 1 and 247,989, it is not a prime number.