Q: Is 122,221,224 a Composite Number?

Why is 122,221,224 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 122,221,224 can be evenly divided by 1 2 3 4 6 8 9 12 18 19 24 27 36 38 54 57 72 76 81 108 114 152 162 171 216 228 243 324 342 456 486 513 648 684 729 972 1,026 1,103 1,368 1,458 1,539 1,944 2,052 2,206 2,916 3,078 3,309 4,104 4,412 4,617 5,832 6,156 6,618 8,824 9,234 9,927 12,312 13,236 13,851 18,468 19,854 20,957 26,472 27,702 29,781 36,936 39,708 41,914 55,404 59,562 62,871 79,416 83,828 89,343 110,808 119,124 125,742 167,656 178,686 188,613 238,248 251,484 268,029 357,372 377,226 502,968 536,058 565,839 714,744 754,452 804,087 1,072,116 1,131,678 1,508,904 1,608,174 1,697,517 2,144,232 2,263,356 3,216,348 3,395,034 4,526,712 5,092,551 6,432,696 6,790,068 10,185,102 13,580,136 15,277,653 20,370,204 30,555,306 40,740,408 61,110,612 and 122,221,224, with no remainder.

Since 122,221,224 cannot be divided by just 1 and 122,221,224, 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).