Q: Is 16,670 a Prime Number?
A: No, 16,670 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 16670 can be evenly divided by 1 2 5 10 1,667 3,334 8,335 and 16,670, with no remainder.
Since 16,670 cannot be divided by just 1 and 16,670, it is not a prime number.