Q: Is 239,955 a Prime Number?
A: No, 239,955 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 239955 can be evenly divided by 1 3 5 15 17 51 85 255 941 2,823 4,705 14,115 15,997 47,991 79,985 and 239,955, with no remainder.
Since 239,955 cannot be divided by just 1 and 239,955, it is not a prime number.