Q: Is 124,422,220 a Composite Number?

Why is 124,422,220 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 124,422,220 can be evenly divided by 1 2 4 5 10 13 20 26 31 43 52 62 65 86 124 130 155 172 215 260 310 359 403 430 559 620 718 806 860 1,118 1,333 1,436 1,612 1,795 2,015 2,236 2,666 2,795 3,590 4,030 4,667 5,332 5,590 6,665 7,180 8,060 9,334 11,129 11,180 13,330 15,437 17,329 18,668 22,258 23,335 26,660 30,874 34,658 44,516 46,670 55,645 61,748 69,316 77,185 86,645 93,340 111,290 144,677 154,370 173,290 200,681 222,580 289,354 308,740 346,580 401,362 478,547 578,708 723,385 802,724 957,094 1,003,405 1,446,770 1,914,188 2,006,810 2,392,735 2,893,540 4,013,620 4,785,470 6,221,111 9,570,940 12,442,222 24,884,444 31,105,555 62,211,110 and 124,422,220, with no remainder.

Since 124,422,220 cannot be divided by just 1 and 124,422,220, 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).