Q: Is 3,622,290 a Composite Number?

Why is 3,622,290 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 3,622,290 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 47 70 94 105 141 210 235 282 329 367 470 658 705 734 987 1,101 1,410 1,645 1,835 1,974 2,202 2,569 3,290 3,670 4,935 5,138 5,505 7,707 9,870 11,010 12,845 15,414 17,249 25,690 34,498 38,535 51,747 77,070 86,245 103,494 120,743 172,490 241,486 258,735 362,229 517,470 603,715 724,458 1,207,430 1,811,145 and 3,622,290, with no remainder.

Since 3,622,290 cannot be divided by just 1 and 3,622,290, 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).