Q: Is 128,938 a Prime Number?
A: No, 128,938 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 128938 can be evenly divided by 1 2 23 46 2,803 5,606 64,469 and 128,938, with no remainder.
Since 128,938 cannot be divided by just 1 and 128,938, it is not a prime number.