Q: Is 1,020,304 a Prime Number?
A: No, 1,020,304 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 1020304 can be evenly divided by 1 2 4 8 16 43 86 172 344 688 1,483 2,966 5,932 11,864 23,728 63,769 127,538 255,076 510,152 and 1,020,304, with no remainder.
Since 1,020,304 cannot be divided by just 1 and 1,020,304, it is not a prime number.