Q: Is 13,015,350 a Composite Number?

Why is 13,015,350 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 13,015,350 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 31 45 50 54 62 75 90 93 135 150 155 186 225 270 279 310 311 450 465 558 622 675 775 837 930 933 1,350 1,395 1,550 1,555 1,674 1,866 2,325 2,790 2,799 3,110 4,185 4,650 4,665 5,598 6,975 7,775 8,370 8,397 9,330 9,641 13,950 13,995 15,550 16,794 19,282 20,925 23,325 27,990 28,923 41,850 41,985 46,650 48,205 57,846 69,975 83,970 86,769 96,410 139,950 144,615 173,538 209,925 241,025 260,307 289,230 419,850 433,845 482,050 520,614 723,075 867,690 1,301,535 1,446,150 2,169,225 2,603,070 4,338,450 6,507,675 and 13,015,350, with no remainder.

Since 13,015,350 cannot be divided by just 1 and 13,015,350, 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).