Q: Is 240,813 a Prime Number?
A: No, 240,813 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 240813 can be evenly divided by 1 3 9 27 81 243 991 2,973 8,919 26,757 80,271 and 240,813, with no remainder.
Since 240,813 cannot be divided by just 1 and 240,813, it is not a prime number.