Q: Is 15,976 a Prime Number?
A: No, 15,976 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 15976 can be evenly divided by 1 2 4 8 1,997 3,994 7,988 and 15,976, with no remainder.
Since 15,976 cannot be divided by just 1 and 15,976, it is not a prime number.