Q: Is 16,890 a Prime Number?
A: No, 16,890 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 16890 can be evenly divided by 1 2 3 5 6 10 15 30 563 1,126 1,689 2,815 3,378 5,630 8,445 and 16,890, with no remainder.
Since 16,890 cannot be divided by just 1 and 16,890, it is not a prime number.