Q: Is 15,585 a Prime Number?
A: No, 15,585 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 15585 can be evenly divided by 1 3 5 15 1,039 3,117 5,195 and 15,585, with no remainder.
Since 15,585 cannot be divided by just 1 and 15,585, it is not a prime number.