Q: Is 309,112 a Prime Number?
A: No, 309,112 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 309112 can be evenly divided by 1 2 4 8 38,639 77,278 154,556 and 309,112, with no remainder.
Since 309,112 cannot be divided by just 1 and 309,112, it is not a prime number.