Q: Is 32,231,745 a Composite Number?

Why is 32,231,745 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 32,231,745 can be evenly divided by 1 3 5 7 9 13 15 17 21 35 39 45 51 63 65 85 91 105 117 119 153 195 221 255 273 315 357 455 463 585 595 663 765 819 1,071 1,105 1,365 1,389 1,547 1,785 1,989 2,315 3,241 3,315 4,095 4,167 4,641 5,355 6,019 6,945 7,735 7,871 9,723 9,945 13,923 16,205 18,057 20,835 23,205 23,613 29,169 30,095 39,355 42,133 48,615 54,171 55,097 69,615 70,839 90,285 102,323 118,065 126,399 145,845 165,291 210,665 270,855 275,485 306,969 354,195 379,197 495,873 511,615 631,995 716,261 826,455 920,907 1,534,845 1,895,985 2,148,783 2,479,365 3,581,305 4,604,535 6,446,349 10,743,915 and 32,231,745, with no remainder.

Since 32,231,745 cannot be divided by just 1 and 32,231,745, 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).