Q: Is 4,329,390 a Composite Number?

Why is 4,329,390 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 4,329,390 can be evenly divided by 1 2 3 5 6 10 13 15 17 26 30 34 39 51 65 78 85 102 130 170 195 221 255 390 442 510 653 663 1,105 1,306 1,326 1,959 2,210 3,265 3,315 3,918 6,530 6,630 8,489 9,795 11,101 16,978 19,590 22,202 25,467 33,303 42,445 50,934 55,505 66,606 84,890 111,010 127,335 144,313 166,515 254,670 288,626 333,030 432,939 721,565 865,878 1,443,130 2,164,695 and 4,329,390, with no remainder.

Since 4,329,390 cannot be divided by just 1 and 4,329,390, 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).