Q: Is 136,816 a Prime Number?
A: No, 136,816 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 136816 can be evenly divided by 1 2 4 8 16 17 34 68 136 272 503 1,006 2,012 4,024 8,048 8,551 17,102 34,204 68,408 and 136,816, with no remainder.
Since 136,816 cannot be divided by just 1 and 136,816, it is not a prime number.