Q: Is 199,138 a Prime Number?
A: No, 199,138 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 199138 can be evenly divided by 1 2 17 34 5,857 11,714 99,569 and 199,138, with no remainder.
Since 199,138 cannot be divided by just 1 and 199,138, it is not a prime number.