Q: Is 388,149 a Prime Number?
A: No, 388,149 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 388149 can be evenly divided by 1 3 109 327 1,187 3,561 129,383 and 388,149, with no remainder.
Since 388,149 cannot be divided by just 1 and 388,149, it is not a prime number.