Q: Is 8,424,540 a Prime Number?
A: No, 8,424,540 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 8424540 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 15,601 31,202 46,803 62,404 78,005 93,606 140,409 156,010 187,212 234,015 280,818 312,020 421,227 468,030 561,636 702,045 842,454 936,060 1,404,090 1,684,908 2,106,135 2,808,180 4,212,270 and 8,424,540, with no remainder.
Since 8,424,540 cannot be divided by just 1 and 8,424,540, it is not a prime number.