Q: Is 120,122,310 a Composite Number?

Why is 120,122,310 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 120,122,310 can be evenly divided by 1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 77 105 110 149 154 165 210 231 298 330 349 385 447 462 698 745 770 894 1,043 1,047 1,155 1,490 1,639 1,745 2,086 2,094 2,235 2,310 2,443 3,129 3,278 3,490 3,839 4,470 4,886 4,917 5,215 5,235 6,258 7,329 7,678 8,195 9,834 10,430 10,470 11,473 11,517 12,215 14,658 15,645 16,390 19,195 22,946 23,034 24,430 24,585 26,873 31,290 34,419 36,645 38,390 49,170 52,001 53,746 57,365 57,585 68,838 73,290 80,619 104,002 114,730 115,170 134,365 156,003 161,238 172,095 260,005 268,730 312,006 344,190 364,007 403,095 520,010 572,011 728,014 780,015 806,190 1,092,021 1,144,022 1,560,030 1,716,033 1,820,035 2,184,042 2,860,055 3,432,066 3,640,070 4,004,077 5,460,105 5,720,110 8,008,154 8,580,165 10,920,210 12,012,231 17,160,330 20,020,385 24,024,462 40,040,770 60,061,155 and 120,122,310, with no remainder.

Since 120,122,310 cannot be divided by just 1 and 120,122,310, 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).