Q: Is 1,394,442 a Composite Number?

Why is 1,394,442 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 1,394,442 can be evenly divided by 1 2 3 6 7 9 14 17 18 21 27 31 34 42 49 51 54 62 63 93 98 102 119 126 147 153 186 189 217 238 279 294 306 357 378 434 441 459 527 558 651 714 833 837 882 918 1,054 1,071 1,302 1,323 1,519 1,581 1,666 1,674 1,953 2,142 2,499 2,646 3,038 3,162 3,213 3,689 3,906 4,557 4,743 4,998 5,859 6,426 7,378 7,497 9,114 9,486 11,067 11,718 13,671 14,229 14,994 22,134 22,491 25,823 27,342 28,458 33,201 41,013 44,982 51,646 66,402 77,469 82,026 99,603 154,938 199,206 232,407 464,814 697,221 and 1,394,442, with no remainder.

Since 1,394,442 cannot be divided by just 1 and 1,394,442, 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).