Q: Is 13,361,810 a Composite Number?

Why is 13,361,810 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 13,361,810 can be evenly divided by 1 2 5 7 10 11 14 22 35 37 49 55 67 70 74 77 98 110 134 154 185 245 259 335 370 385 407 469 490 518 539 670 737 770 814 938 1,078 1,295 1,474 1,813 2,035 2,345 2,479 2,590 2,695 2,849 3,283 3,626 3,685 4,070 4,690 4,958 5,159 5,390 5,698 6,566 7,370 9,065 10,318 12,395 14,245 16,415 17,353 18,130 19,943 24,790 25,795 27,269 28,490 32,830 34,706 36,113 39,886 51,590 54,538 72,226 86,765 99,715 121,471 136,345 173,530 180,565 190,883 199,430 242,942 272,690 361,130 381,766 607,355 954,415 1,214,710 1,336,181 1,908,830 2,672,362 6,680,905 and 13,361,810, with no remainder.

Since 13,361,810 cannot be divided by just 1 and 13,361,810, 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).