Q: Is 1,119,195 a Composite Number?

Why is 1,119,195 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 1,119,195 can be evenly divided by 1 3 5 7 9 11 15 17 19 21 33 35 45 51 55 57 63 77 85 95 99 105 119 133 153 165 171 187 209 231 255 285 315 323 357 385 399 495 561 595 627 665 693 765 855 935 969 1,045 1,071 1,155 1,197 1,309 1,463 1,615 1,683 1,785 1,881 1,995 2,261 2,805 2,907 3,135 3,465 3,553 3,927 4,389 4,845 5,355 5,985 6,545 6,783 7,315 8,415 9,405 10,659 11,305 11,781 13,167 14,535 17,765 19,635 20,349 21,945 24,871 31,977 33,915 53,295 58,905 65,835 74,613 101,745 124,355 159,885 223,839 373,065 and 1,119,195, with no remainder.

Since 1,119,195 cannot be divided by just 1 and 1,119,195, 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).