Q: Is 122,625,420 a Composite Number?

Why is 122,625,420 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 122,625,420 can be evenly divided by 1 2 3 4 5 6 10 12 15 17 20 23 30 34 46 51 60 68 69 85 92 102 115 138 170 204 230 255 276 340 345 391 460 510 690 782 1,020 1,173 1,380 1,564 1,955 2,346 3,910 4,692 5,227 5,865 7,820 10,454 11,730 15,681 20,908 23,460 26,135 31,362 52,270 62,724 78,405 88,859 104,540 120,221 156,810 177,718 240,442 266,577 313,620 355,436 360,663 444,295 480,884 533,154 601,105 721,326 888,590 1,066,308 1,202,210 1,332,885 1,442,652 1,777,180 1,803,315 2,043,757 2,404,420 2,665,770 3,606,630 4,087,514 5,331,540 6,131,271 7,213,260 8,175,028 10,218,785 12,262,542 20,437,570 24,525,084 30,656,355 40,875,140 61,312,710 and 122,625,420, with no remainder.

Since 122,625,420 cannot be divided by just 1 and 122,625,420, 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).