Q: Is 13,775,190 a Composite Number?

Why is 13,775,190 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 13,775,190 can be evenly divided by 1 2 3 5 6 10 11 13 15 19 22 26 30 33 38 39 55 57 65 66 78 95 110 114 130 143 165 169 190 195 209 247 285 286 330 338 390 418 429 494 507 570 627 715 741 845 858 1,014 1,045 1,235 1,254 1,430 1,482 1,690 1,859 2,090 2,145 2,197 2,470 2,535 2,717 3,135 3,211 3,705 3,718 4,290 4,394 5,070 5,434 5,577 6,270 6,422 6,591 7,410 8,151 9,295 9,633 10,985 11,154 13,182 13,585 16,055 16,302 18,590 19,266 21,970 24,167 27,170 27,885 32,110 32,955 35,321 40,755 41,743 48,165 48,334 55,770 65,910 70,642 72,501 81,510 83,486 96,330 105,963 120,835 125,229 145,002 176,605 208,715 211,926 241,670 250,458 353,210 362,505 417,430 459,173 529,815 626,145 725,010 918,346 1,059,630 1,252,290 1,377,519 2,295,865 2,755,038 4,591,730 6,887,595 and 13,775,190, with no remainder.

Since 13,775,190 cannot be divided by just 1 and 13,775,190, 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).