Q: Is 77,033,670 a Composite Number?

Why is 77,033,670 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 77,033,670 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 23 30 35 41 42 46 69 70 82 105 115 123 138 161 205 210 230 246 287 322 345 389 410 483 574 615 690 778 805 861 943 966 1,167 1,230 1,435 1,610 1,722 1,886 1,945 2,334 2,415 2,723 2,829 2,870 3,890 4,305 4,715 4,830 5,446 5,658 5,835 6,601 8,169 8,610 8,947 9,430 11,670 13,202 13,615 14,145 15,949 16,338 17,894 19,803 26,841 27,230 28,290 31,898 33,005 39,606 40,845 44,735 47,847 53,682 62,629 66,010 79,745 81,690 89,470 95,694 99,015 111,643 125,258 134,205 159,490 187,887 198,030 223,286 239,235 268,410 313,145 334,929 366,827 375,774 478,470 558,215 626,290 669,858 733,654 939,435 1,100,481 1,116,430 1,674,645 1,834,135 1,878,870 2,200,962 2,567,789 3,349,290 3,668,270 5,135,578 5,502,405 7,703,367 11,004,810 12,838,945 15,406,734 25,677,890 38,516,835 and 77,033,670, with no remainder.

Since 77,033,670 cannot be divided by just 1 and 77,033,670, 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).