Q: Is 78,990 a Prime Number?
A: No, 78,990 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 78990 can be evenly divided by 1 2 3 5 6 10 15 30 2,633 5,266 7,899 13,165 15,798 26,330 39,495 and 78,990, with no remainder.
Since 78,990 cannot be divided by just 1 and 78,990, it is not a prime number.