Q: Is 15,089,130 a Composite Number?

Why is 15,089,130 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 15,089,130 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 43 45 63 70 86 90 105 126 129 210 215 258 301 315 387 430 557 602 630 645 774 903 1,114 1,290 1,505 1,671 1,806 1,935 2,709 2,785 3,010 3,342 3,870 3,899 4,515 5,013 5,418 5,570 7,798 8,355 9,030 10,026 11,697 13,545 16,710 19,495 23,394 23,951 25,065 27,090 35,091 38,990 47,902 50,130 58,485 70,182 71,853 116,970 119,755 143,706 167,657 175,455 215,559 239,510 335,314 350,910 359,265 431,118 502,971 718,530 838,285 1,005,942 1,077,795 1,508,913 1,676,570 2,155,590 2,514,855 3,017,826 5,029,710 7,544,565 and 15,089,130, with no remainder.

Since 15,089,130 cannot be divided by just 1 and 15,089,130, 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).