Q: Is 11,342,520 a Composite Number?

Why is 11,342,520 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 11,342,520 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 70 72 84 90 98 105 120 126 140 147 168 180 196 210 245 252 280 294 315 360 392 420 441 490 504 588 630 643 735 840 882 980 1,176 1,260 1,286 1,470 1,764 1,929 1,960 2,205 2,520 2,572 2,940 3,215 3,528 3,858 4,410 4,501 5,144 5,787 5,880 6,430 7,716 8,820 9,002 9,645 11,574 12,860 13,503 15,432 17,640 18,004 19,290 22,505 23,148 25,720 27,006 28,935 31,507 36,008 38,580 40,509 45,010 46,296 54,012 57,870 63,014 67,515 77,160 81,018 90,020 94,521 108,024 115,740 126,028 135,030 157,535 162,036 180,040 189,042 202,545 231,480 252,056 270,060 283,563 315,070 324,072 378,084 405,090 472,605 540,120 567,126 630,140 756,168 810,180 945,210 1,134,252 1,260,280 1,417,815 1,620,360 1,890,420 2,268,504 2,835,630 3,780,840 5,671,260 and 11,342,520, with no remainder.

Since 11,342,520 cannot be divided by just 1 and 11,342,520, 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).