Q: Is 2,475,330 a Composite Number?

Why is 2,475,330 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 2,475,330 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 195 286 330 390 429 577 715 858 1,154 1,430 1,731 2,145 2,885 3,462 4,290 5,770 6,347 7,501 8,655 12,694 15,002 17,310 19,041 22,503 31,735 37,505 38,082 45,006 63,470 75,010 82,511 95,205 112,515 165,022 190,410 225,030 247,533 412,555 495,066 825,110 1,237,665 and 2,475,330, with no remainder.

Since 2,475,330 cannot be divided by just 1 and 2,475,330, 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).