Q: Is 308,724 a Prime Number?
A: No, 308,724 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 308724 can be evenly divided by 1 2 3 4 6 12 13 26 39 52 78 156 1,979 3,958 5,937 7,916 11,874 23,748 25,727 51,454 77,181 102,908 154,362 and 308,724, with no remainder.
Since 308,724 cannot be divided by just 1 and 308,724, it is not a prime number.