Q: Is 309,830 a Prime Number?
A: No, 309,830 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 309830 can be evenly divided by 1 2 5 10 30,983 61,966 154,915 and 309,830, with no remainder.
Since 309,830 cannot be divided by just 1 and 309,830, it is not a prime number.