Q: Is 518,947 a Prime Number?
A: No, 518,947 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 518947 can be evenly divided by 1 11 13 19 143 191 209 247 2,101 2,483 2,717 3,629 27,313 39,919 47,177 and 518,947, with no remainder.
Since 518,947 cannot be divided by just 1 and 518,947, it is not a prime number.