Q: Is 300,028 a Prime Number?
A: No, 300,028 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 300028 can be evenly divided by 1 2 4 107 214 428 701 1,402 2,804 75,007 150,014 and 300,028, with no remainder.
Since 300,028 cannot be divided by just 1 and 300,028, it is not a prime number.