Q: Is 118,390 a Prime Number?
A: No, 118,390 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 118390 can be evenly divided by 1 2 5 10 11,839 23,678 59,195 and 118,390, with no remainder.
Since 118,390 cannot be divided by just 1 and 118,390, it is not a prime number.