Q: Is 11,993 a Prime Number?
A: No, 11,993 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 11993 can be evenly divided by 1 67 179 and 11,993, with no remainder.
Since 11,993 cannot be divided by just 1 and 11,993, it is not a prime number.