Q: Is 3,138 a Prime Number?
A: No, 3,138 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 3138 can be evenly divided by 1 2 3 6 523 1,046 1,569 and 3,138, with no remainder.
Since 3,138 cannot be divided by just 1 and 3,138, it is not a prime number.