Q: Is 300,042 a Prime Number?
A: No, 300,042 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 300042 can be evenly divided by 1 2 3 6 9 18 79 158 211 237 422 474 633 711 1,266 1,422 1,899 3,798 16,669 33,338 50,007 100,014 150,021 and 300,042, with no remainder.
Since 300,042 cannot be divided by just 1 and 300,042, it is not a prime number.