Q: Is 28,008 a Prime Number?
A: No, 28,008 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 28008 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 72 389 778 1,167 1,556 2,334 3,112 3,501 4,668 7,002 9,336 14,004 and 28,008, with no remainder.
Since 28,008 cannot be divided by just 1 and 28,008, it is not a prime number.