Q: Is 7,511,070 a Composite Number?

Why is 7,511,070 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 7,511,070 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 47 70 94 105 141 210 235 282 329 470 658 705 761 987 1,410 1,522 1,645 1,974 2,283 3,290 3,805 4,566 4,935 5,327 7,610 9,870 10,654 11,415 15,981 22,830 26,635 31,962 35,767 53,270 71,534 79,905 107,301 159,810 178,835 214,602 250,369 357,670 500,738 536,505 751,107 1,073,010 1,251,845 1,502,214 2,503,690 3,755,535 and 7,511,070, with no remainder.

Since 7,511,070 cannot be divided by just 1 and 7,511,070, 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).