Q: Is 138,947 a Prime Number?
A: No, 138,947 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 138947 can be evenly divided by 1 19 71 103 1,349 1,957 7,313 and 138,947, with no remainder.
Since 138,947 cannot be divided by just 1 and 138,947, it is not a prime number.