Q: Is 72,008 a Prime Number?
A: No, 72,008 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 72008 can be evenly divided by 1 2 4 8 9,001 18,002 36,004 and 72,008, with no remainder.
Since 72,008 cannot be divided by just 1 and 72,008, it is not a prime number.