Q: Is 13,204,870 a Composite Number?

Why is 13,204,870 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 13,204,870 can be evenly divided by 1 2 5 7 10 14 35 41 43 70 82 86 107 205 214 215 287 301 410 430 535 574 602 749 1,070 1,435 1,498 1,505 1,763 2,870 3,010 3,526 3,745 4,387 4,601 7,490 8,774 8,815 9,202 12,341 17,630 21,935 23,005 24,682 30,709 32,207 43,870 46,010 61,418 61,705 64,414 123,410 153,545 161,035 188,641 307,090 322,070 377,282 943,205 1,320,487 1,886,410 2,640,974 6,602,435 and 13,204,870, with no remainder.

Since 13,204,870 cannot be divided by just 1 and 13,204,870, 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).