Q: Is 33,813 a Prime Number?
A: No, 33,813 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 33813 can be evenly divided by 1 3 9 13 17 39 51 117 153 221 289 663 867 1,989 2,601 3,757 11,271 and 33,813, with no remainder.
Since 33,813 cannot be divided by just 1 and 33,813, it is not a prime number.