Q: Is 199,173 a Prime Number?
A: No, 199,173 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 199173 can be evenly divided by 1 3 13 39 5,107 15,321 66,391 and 199,173, with no remainder.
Since 199,173 cannot be divided by just 1 and 199,173, it is not a prime number.