Q: Is 304,040 a Prime Number?
A: No, 304,040 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 304040 can be evenly divided by 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 691 1,382 2,764 3,455 5,528 6,910 7,601 13,820 15,202 27,640 30,404 38,005 60,808 76,010 152,020 and 304,040, with no remainder.
Since 304,040 cannot be divided by just 1 and 304,040, it is not a prime number.