Q: Is 13,396,740 a Composite Number?

Why is 13,396,740 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 13,396,740 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 167 191 210 334 382 420 501 573 668 764 835 955 1,002 1,146 1,169 1,337 1,670 1,910 2,004 2,292 2,338 2,505 2,674 2,865 3,340 3,507 3,820 4,011 4,676 5,010 5,348 5,730 5,845 6,685 7,014 8,022 10,020 11,460 11,690 13,370 14,028 16,044 17,535 20,055 23,380 26,740 31,897 35,070 40,110 63,794 70,140 80,220 95,691 127,588 159,485 191,382 223,279 318,970 382,764 446,558 478,455 637,940 669,837 893,116 956,910 1,116,395 1,339,674 1,913,820 2,232,790 2,679,348 3,349,185 4,465,580 6,698,370 and 13,396,740, with no remainder.

Since 13,396,740 cannot be divided by just 1 and 13,396,740, 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).