Q: Is 239,990 a Prime Number?
A: No, 239,990 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 239990 can be evenly divided by 1 2 5 10 103 206 233 466 515 1,030 1,165 2,330 23,999 47,998 119,995 and 239,990, with no remainder.
Since 239,990 cannot be divided by just 1 and 239,990, it is not a prime number.