Q: Is 199,423 a Prime Number?
A: No, 199,423 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 199423 can be evenly divided by 1 7 31 217 919 6,433 28,489 and 199,423, with no remainder.
Since 199,423 cannot be divided by just 1 and 199,423, it is not a prime number.