Q: Is 80,283,330 a Composite Number?

Why is 80,283,330 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 80,283,330 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 41 45 82 90 123 205 246 369 410 615 738 1,230 1,845 3,690 21,757 43,514 65,271 108,785 130,542 195,813 217,570 326,355 391,626 652,710 892,037 979,065 1,784,074 1,958,130 2,676,111 4,460,185 5,352,222 8,028,333 8,920,370 13,380,555 16,056,666 26,761,110 40,141,665 and 80,283,330, with no remainder.

Since 80,283,330 cannot be divided by just 1 and 80,283,330, 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).