Q: Is 11,339,055 a Composite Number?

Why is 11,339,055 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 11,339,055 can be evenly divided by 1 3 5 7 9 13 15 21 27 35 39 45 63 65 71 91 105 117 135 169 189 195 213 273 315 351 355 455 497 507 585 639 819 845 923 945 1,065 1,183 1,365 1,491 1,521 1,755 1,917 2,457 2,485 2,535 2,769 3,195 3,549 4,095 4,473 4,563 4,615 5,915 6,461 7,455 7,605 8,307 9,585 10,647 11,999 12,285 13,419 13,845 17,745 19,383 22,365 22,815 24,921 31,941 32,305 35,997 41,535 53,235 58,149 59,995 67,095 83,993 96,915 107,991 124,605 159,705 174,447 179,985 251,979 290,745 323,973 419,965 539,955 755,937 872,235 1,259,895 1,619,865 2,267,811 3,779,685 and 11,339,055, with no remainder.

Since 11,339,055 cannot be divided by just 1 and 11,339,055, 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).