Q: Is 22,211,010 a Composite Number?

Why is 22,211,010 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 22,211,010 can be evenly divided by 1 2 3 5 6 9 10 15 17 18 27 30 34 45 51 54 81 85 90 102 135 153 162 170 255 270 306 405 459 510 765 810 918 1,377 1,530 1,613 2,295 2,754 3,226 4,590 4,839 6,885 8,065 9,678 13,770 14,517 16,130 24,195 27,421 29,034 43,551 48,390 54,842 72,585 82,263 87,102 130,653 137,105 145,170 164,526 217,755 246,789 261,306 274,210 411,315 435,510 493,578 653,265 740,367 822,630 1,233,945 1,306,530 1,480,734 2,221,101 2,467,890 3,701,835 4,442,202 7,403,670 11,105,505 and 22,211,010, with no remainder.

Since 22,211,010 cannot be divided by just 1 and 22,211,010, 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).