Q: Is 309,402 a Prime Number?
A: No, 309,402 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 309402 can be evenly divided by 1 2 3 6 9 18 17,189 34,378 51,567 103,134 154,701 and 309,402, with no remainder.
Since 309,402 cannot be divided by just 1 and 309,402, it is not a prime number.