Q: Is 16,388 a Prime Number?
A: No, 16,388 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 16388 can be evenly divided by 1 2 4 17 34 68 241 482 964 4,097 8,194 and 16,388, with no remainder.
Since 16,388 cannot be divided by just 1 and 16,388, it is not a prime number.