Q: Is 73,211,670 a Composite Number?

Why is 73,211,670 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 73,211,670 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 79 90 105 126 158 210 237 315 395 474 553 630 711 790 1,106 1,185 1,422 1,471 1,659 2,370 2,765 2,942 3,318 3,555 4,413 4,977 5,530 7,110 7,355 8,295 8,826 9,954 10,297 13,239 14,710 16,590 20,594 22,065 24,885 26,478 30,891 44,130 49,770 51,485 61,782 66,195 92,673 102,970 116,209 132,390 154,455 185,346 232,418 308,910 348,627 463,365 581,045 697,254 813,463 926,730 1,045,881 1,162,090 1,626,926 1,743,135 2,091,762 2,440,389 3,486,270 4,067,315 4,880,778 5,229,405 7,321,167 8,134,630 10,458,810 12,201,945 14,642,334 24,403,890 36,605,835 and 73,211,670, with no remainder.

Since 73,211,670 cannot be divided by just 1 and 73,211,670, 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).