Q: Is 513,199 a Prime Number?
A: No, 513,199 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 513199 can be evenly divided by 1 23 53 421 1,219 9,683 22,313 and 513,199, with no remainder.
Since 513,199 cannot be divided by just 1 and 513,199, it is not a prime number.