Q: Is 11,120,130 a Composite Number?

Why is 11,120,130 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 11,120,130 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 19 21 30 35 38 42 45 57 63 70 90 95 105 114 126 133 171 190 210 266 285 315 342 399 570 630 665 798 855 929 1,197 1,330 1,710 1,858 1,995 2,394 2,787 3,990 4,645 5,574 5,985 6,503 8,361 9,290 11,970 13,006 13,935 16,722 17,651 19,509 27,870 32,515 35,302 39,018 41,805 52,953 58,527 65,030 83,610 88,255 97,545 105,906 117,054 123,557 158,859 176,510 195,090 247,114 264,765 292,635 317,718 370,671 529,530 585,270 617,785 741,342 794,295 1,112,013 1,235,570 1,588,590 1,853,355 2,224,026 3,706,710 5,560,065 and 11,120,130, with no remainder.

Since 11,120,130 cannot be divided by just 1 and 11,120,130, 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).