Q: Is 3,025,638 a Composite Number?

Why is 3,025,638 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 3,025,638 can be evenly divided by 1 2 3 6 7 9 11 14 18 21 22 33 37 42 59 63 66 74 77 99 111 118 126 154 177 198 222 231 259 333 354 407 413 462 518 531 649 666 693 777 814 826 1,062 1,221 1,239 1,298 1,386 1,554 1,947 2,183 2,331 2,442 2,478 2,849 3,663 3,717 3,894 4,366 4,543 4,662 5,698 5,841 6,549 7,326 7,434 8,547 9,086 11,682 13,098 13,629 15,281 17,094 19,647 24,013 25,641 27,258 30,562 39,294 40,887 45,843 48,026 51,282 72,039 81,774 91,686 137,529 144,078 168,091 216,117 275,058 336,182 432,234 504,273 1,008,546 1,512,819 and 3,025,638, with no remainder.

Since 3,025,638 cannot be divided by just 1 and 3,025,638, 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).