Q: Is 6,816 a Prime Number?
A: No, 6,816 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 6816 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 71 96 142 213 284 426 568 852 1,136 1,704 2,272 3,408 and 6,816, with no remainder.
Since 6,816 cannot be divided by just 1 and 6,816, it is not a prime number.