Q: Is 7,217,160 a Composite Number?

Why is 7,217,160 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 7,217,160 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 137 274 411 439 548 685 822 878 1,096 1,317 1,370 1,644 1,756 2,055 2,195 2,634 2,740 3,288 3,512 4,110 4,390 5,268 5,480 6,585 8,220 8,780 10,536 13,170 16,440 17,560 26,340 52,680 60,143 120,286 180,429 240,572 300,715 360,858 481,144 601,430 721,716 902,145 1,202,860 1,443,432 1,804,290 2,405,720 3,608,580 and 7,217,160, with no remainder.

Since 7,217,160 cannot be divided by just 1 and 7,217,160, 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).