Q: Is 331,985 a Prime Number?
A: No, 331,985 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 331985 can be evenly divided by 1 5 67 335 991 4,955 66,397 and 331,985, with no remainder.
Since 331,985 cannot be divided by just 1 and 331,985, it is not a prime number.