Q: Is 18,310 a Prime Number?
A: No, 18,310 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 18310 can be evenly divided by 1 2 5 10 1,831 3,662 9,155 and 18,310, with no remainder.
Since 18,310 cannot be divided by just 1 and 18,310, it is not a prime number.