Q: Is 5,199,320 a Composite Number?

Why is 5,199,320 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 5,199,320 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 124 140 155 217 248 280 310 434 599 620 868 1,085 1,198 1,240 1,736 2,170 2,396 2,995 4,193 4,340 4,792 5,990 8,386 8,680 11,980 16,772 18,569 20,965 23,960 33,544 37,138 41,930 74,276 83,860 92,845 129,983 148,552 167,720 185,690 259,966 371,380 519,932 649,915 742,760 1,039,864 1,299,830 2,599,660 and 5,199,320, with no remainder.

Since 5,199,320 cannot be divided by just 1 and 5,199,320, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).