Q: Is 139,984 a Prime Number?
A: No, 139,984 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 139984 can be evenly divided by 1 2 4 8 13 16 26 52 104 208 673 1,346 2,692 5,384 8,749 10,768 17,498 34,996 69,992 and 139,984, with no remainder.
Since 139,984 cannot be divided by just 1 and 139,984, it is not a prime number.