Q: Is 73,209 a Prime Number?
A: No, 73,209 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 73209 can be evenly divided by 1 3 23 69 1,061 3,183 24,403 and 73,209, with no remainder.
Since 73,209 cannot be divided by just 1 and 73,209, it is not a prime number.