Q: Is 1,610,070 a Composite Number?

Why is 1,610,070 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 1,610,070 can be evenly divided by 1 2 3 5 6 7 10 11 14 15 17 21 22 30 33 34 35 41 42 51 55 66 70 77 82 85 102 105 110 119 123 154 165 170 187 205 210 231 238 246 255 287 330 357 374 385 410 451 462 510 561 574 595 615 697 714 770 861 902 935 1,122 1,155 1,190 1,230 1,309 1,353 1,394 1,435 1,722 1,785 1,870 2,091 2,255 2,310 2,618 2,706 2,805 2,870 3,157 3,485 3,570 3,927 4,182 4,305 4,510 4,879 5,610 6,314 6,545 6,765 6,970 7,667 7,854 8,610 9,471 9,758 10,455 13,090 13,530 14,637 15,334 15,785 18,942 19,635 20,910 23,001 24,395 29,274 31,570 38,335 39,270 46,002 47,355 48,790 53,669 73,185 76,670 94,710 107,338 115,005 146,370 161,007 230,010 268,345 322,014 536,690 805,035 and 1,610,070, with no remainder.

Since 1,610,070 cannot be divided by just 1 and 1,610,070, 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).