Q: Is 215,030,010 a Composite Number?

Why is 215,030,010 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 215,030,010 can be evenly divided by 1 2 3 5 6 10 13 15 26 30 39 53 65 78 101 103 106 130 159 195 202 206 265 303 309 318 390 505 515 530 606 618 689 795 1,010 1,030 1,313 1,339 1,378 1,515 1,545 1,590 2,067 2,626 2,678 3,030 3,090 3,445 3,939 4,017 4,134 5,353 5,459 6,565 6,695 6,890 7,878 8,034 10,335 10,403 10,706 10,918 13,130 13,390 16,059 16,377 19,695 20,085 20,670 20,806 26,765 27,295 31,209 32,118 32,754 39,390 40,170 52,015 53,530 54,590 62,418 69,589 70,967 80,295 81,885 104,030 135,239 139,178 141,934 156,045 160,590 163,770 208,767 212,901 270,478 312,090 347,945 354,835 405,717 417,534 425,802 551,359 676,195 695,890 709,670 811,434 1,043,835 1,064,505 1,102,718 1,352,390 1,654,077 2,028,585 2,087,670 2,129,010 2,756,795 3,308,154 4,057,170 5,513,590 7,167,667 8,270,385 14,335,334 16,540,770 21,503,001 35,838,335 43,006,002 71,676,670 107,515,005 and 215,030,010, with no remainder.

Since 215,030,010 cannot be divided by just 1 and 215,030,010, 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).