Q: Is 201,305,120 a Composite Number?

Why is 201,305,120 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 201,305,120 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 101 160 202 404 505 808 1,010 1,616 2,020 3,232 4,040 8,080 12,457 16,160 24,914 49,828 62,285 99,656 124,570 199,312 249,140 398,624 498,280 996,560 1,258,157 1,993,120 2,516,314 5,032,628 6,290,785 10,065,256 12,581,570 20,130,512 25,163,140 40,261,024 50,326,280 100,652,560 and 201,305,120, with no remainder.

Since 201,305,120 cannot be divided by just 1 and 201,305,120, 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).