Q: Is 15,984 a Prime Number?
A: No, 15,984 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 15984 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 27 36 37 48 54 72 74 108 111 144 148 216 222 296 333 432 444 592 666 888 999 1,332 1,776 1,998 2,664 3,996 5,328 7,992 and 15,984, with no remainder.
Since 15,984 cannot be divided by just 1 and 15,984, it is not a prime number.