Q: Is 32,165,070 a Composite Number?

Why is 32,165,070 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 32,165,070 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 490 735 1,470 21,881 43,762 65,643 109,405 131,286 153,167 218,810 306,334 328,215 459,501 656,430 765,835 919,002 1,072,169 1,531,670 2,144,338 2,297,505 3,216,507 4,595,010 5,360,845 6,433,014 10,721,690 16,082,535 and 32,165,070, with no remainder.

Since 32,165,070 cannot be divided by just 1 and 32,165,070, 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).