Q: Is 101,311,020 a Composite Number?

Why is 101,311,020 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 101,311,020 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 163 180 270 326 489 540 652 815 978 1,151 1,467 1,630 1,956 2,302 2,445 2,934 3,260 3,453 4,401 4,604 4,890 5,755 5,868 6,906 7,335 8,802 9,780 10,359 11,510 13,812 14,670 17,265 17,604 20,718 22,005 23,020 29,340 31,077 34,530 41,436 44,010 51,795 62,154 69,060 88,020 103,590 124,308 155,385 187,613 207,180 310,770 375,226 562,839 621,540 750,452 938,065 1,125,678 1,688,517 1,876,130 2,251,356 2,814,195 3,377,034 3,752,260 5,065,551 5,628,390 6,754,068 8,442,585 10,131,102 11,256,780 16,885,170 20,262,204 25,327,755 33,770,340 50,655,510 and 101,311,020, with no remainder.

Since 101,311,020 cannot be divided by just 1 and 101,311,020, 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).