Q: Is 3,485,790 a Composite Number?

Why is 3,485,790 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 3,485,790 can be evenly divided by 1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 42 45 55 63 66 70 77 90 99 105 110 126 154 165 198 210 231 315 330 385 462 495 503 630 693 770 990 1,006 1,155 1,386 1,509 2,310 2,515 3,018 3,465 3,521 4,527 5,030 5,533 6,930 7,042 7,545 9,054 10,563 11,066 15,090 16,599 17,605 21,126 22,635 27,665 31,689 33,198 35,210 38,731 45,270 49,797 52,815 55,330 63,378 77,462 82,995 99,594 105,630 116,193 158,445 165,990 193,655 232,386 248,985 316,890 348,579 387,310 497,970 580,965 697,158 1,161,930 1,742,895 and 3,485,790, with no remainder.

Since 3,485,790 cannot be divided by just 1 and 3,485,790, 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).