Q: Is 16,426 a Prime Number?
A: No, 16,426 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 16426 can be evenly divided by 1 2 43 86 191 382 8,213 and 16,426, with no remainder.
Since 16,426 cannot be divided by just 1 and 16,426, it is not a prime number.