Q: Is 43,513,119 a Composite Number?

Why is 43,513,119 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 43,513,119 can be evenly divided by 1 3 9 13 27 31 39 43 81 93 117 129 279 351 387 403 559 837 961 1,053 1,161 1,209 1,333 1,677 2,511 2,883 3,483 3,627 3,999 5,031 8,649 10,881 11,997 12,493 15,093 17,329 25,947 32,643 35,991 37,479 41,323 45,279 51,987 77,841 107,973 112,437 123,969 155,961 337,311 371,907 467,883 537,199 1,011,933 1,115,721 1,403,649 1,611,597 3,347,163 4,834,791 14,504,373 and 43,513,119, with no remainder.

Since 43,513,119 cannot be divided by just 1 and 43,513,119, 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).