Q: Is 122,323,311 a Composite Number?

Why is 122,323,311 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 122,323,311 can be evenly divided by 1 3 9 11 19 27 33 53 57 99 159 171 209 297 409 477 513 583 627 1,007 1,227 1,431 1,749 1,881 3,021 3,681 4,499 5,247 5,643 7,771 9,063 11,043 11,077 13,497 15,741 21,677 23,313 27,189 33,231 40,491 65,031 69,939 85,481 99,693 121,473 195,093 209,817 238,447 256,443 299,079 411,863 585,279 715,341 769,329 1,235,589 2,146,023 2,307,987 3,706,767 4,530,493 6,438,069 11,120,301 13,591,479 40,774,437 and 122,323,311, with no remainder.

Since 122,323,311 cannot be divided by just 1 and 122,323,311, 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).