Q: Is 31,804 a Prime Number?
A: No, 31,804 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 31804 can be evenly divided by 1 2 4 7,951 15,902 and 31,804, with no remainder.
Since 31,804 cannot be divided by just 1 and 31,804, it is not a prime number.