Q: Is 23,353,330 a Composite Number?

Why is 23,353,330 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 23,353,330 can be evenly divided by 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 130 143 154 182 286 385 455 715 770 910 1,001 1,430 2,002 2,333 4,666 5,005 10,010 11,665 16,331 23,330 25,663 30,329 32,662 51,326 60,658 81,655 128,315 151,645 163,310 179,641 212,303 256,630 303,290 333,619 359,282 424,606 667,238 898,205 1,061,515 1,668,095 1,796,410 2,123,030 2,335,333 3,336,190 4,670,666 11,676,665 and 23,353,330, with no remainder.

Since 23,353,330 cannot be divided by just 1 and 23,353,330, 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).