Q: Is 13,712,370 a Composite Number?

Why is 13,712,370 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 13,712,370 can be evenly divided by 1 2 3 5 6 7 10 14 15 17 21 23 30 34 35 42 46 51 69 70 85 102 105 115 119 138 161 167 170 210 230 238 255 322 334 345 357 391 483 501 510 595 690 714 782 805 835 966 1,002 1,169 1,173 1,190 1,610 1,670 1,785 1,955 2,338 2,346 2,415 2,505 2,737 2,839 3,507 3,570 3,841 3,910 4,830 5,010 5,474 5,678 5,845 5,865 7,014 7,682 8,211 8,517 11,523 11,690 11,730 13,685 14,195 16,422 17,034 17,535 19,205 19,873 23,046 26,887 27,370 28,390 35,070 38,410 39,746 41,055 42,585 53,774 57,615 59,619 65,297 80,661 82,110 85,170 99,365 115,230 119,238 130,594 134,435 161,322 195,891 198,730 268,870 298,095 326,485 391,782 403,305 457,079 596,190 652,970 806,610 914,158 979,455 1,371,237 1,958,910 2,285,395 2,742,474 4,570,790 6,856,185 and 13,712,370, with no remainder.

Since 13,712,370 cannot be divided by just 1 and 13,712,370, 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).