Q: Is 122,131,020 a Composite Number?

Why is 122,131,020 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 122,131,020 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 211 220 330 422 633 660 844 877 1,055 1,266 1,754 2,110 2,321 2,532 2,631 3,165 3,508 4,220 4,385 4,642 5,262 6,330 6,963 8,770 9,284 9,647 10,524 11,605 12,660 13,155 13,926 17,540 19,294 23,210 26,310 27,852 28,941 34,815 38,588 46,420 48,235 52,620 57,882 69,630 96,470 115,764 139,260 144,705 185,047 192,940 289,410 370,094 555,141 578,820 740,188 925,235 1,110,282 1,850,470 2,035,517 2,220,564 2,775,705 3,700,940 4,071,034 5,551,410 6,106,551 8,142,068 10,177,585 11,102,820 12,213,102 20,355,170 24,426,204 30,532,755 40,710,340 61,065,510 and 122,131,020, with no remainder.

Since 122,131,020 cannot be divided by just 1 and 122,131,020, 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).