Q: Is 2,675,808 a Composite Number?

Why is 2,675,808 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 2,675,808 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 72 76 96 108 114 144 152 163 171 216 228 288 304 326 342 432 456 489 513 608 652 684 864 912 978 1,026 1,304 1,368 1,467 1,824 1,956 2,052 2,608 2,736 2,934 3,097 3,912 4,104 4,401 5,216 5,472 5,868 6,194 7,824 8,208 8,802 9,291 11,736 12,388 15,648 16,416 17,604 18,582 23,472 24,776 27,873 35,208 37,164 46,944 49,552 55,746 70,416 74,328 83,619 99,104 111,492 140,832 148,656 167,238 222,984 297,312 334,476 445,968 668,952 891,936 1,337,904 and 2,675,808, with no remainder.

Since 2,675,808 cannot be divided by just 1 and 2,675,808, 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).