Q: Is 510,680 a Prime Number?
A: No, 510,680 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 510680 can be evenly divided by 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 751 1,502 3,004 3,755 6,008 7,510 12,767 15,020 25,534 30,040 51,068 63,835 102,136 127,670 255,340 and 510,680, with no remainder.
Since 510,680 cannot be divided by just 1 and 510,680, it is not a prime number.