Q: Is 11,122,800 a Composite Number?

Why is 11,122,800 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 11,122,800 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 25 26 30 31 39 40 46 48 50 52 60 62 65 69 75 78 80 92 93 100 104 115 120 124 130 138 150 155 156 184 186 195 200 208 230 240 248 260 276 299 300 310 312 325 345 368 372 390 400 403 460 465 496 520 552 575 598 600 620 624 650 690 713 744 775 780 806 897 920 930 975 1,040 1,104 1,150 1,196 1,200 1,209 1,240 1,300 1,380 1,426 1,488 1,495 1,550 1,560 1,612 1,725 1,794 1,840 1,860 1,950 2,015 2,139 2,300 2,325 2,392 2,418 2,480 2,600 2,760 2,852 2,990 3,100 3,120 3,224 3,450 3,565 3,588 3,720 3,900 4,030 4,278 4,485 4,600 4,650 4,784 4,836 5,200 5,520 5,704 5,980 6,045 6,200 6,448 6,900 7,130 7,176 7,440 7,475 7,800 8,060 8,556 8,970 9,200 9,269 9,300 9,672 10,075 10,695 11,408 11,960 12,090 12,400 13,800 14,260 14,352 14,950 15,600 16,120 17,112 17,825 17,940 18,538 18,600 19,344 20,150 21,390 22,425 23,920 24,180 27,600 27,807 28,520 29,900 30,225 32,240 34,224 35,650 35,880 37,076 37,200 40,300 42,780 44,850 46,345 48,360 53,475 55,614 57,040 59,800 60,450 71,300 71,760 74,152 80,600 85,560 89,700 92,690 96,720 106,950 111,228 119,600 120,900 139,035 142,600 148,304 161,200 171,120 179,400 185,380 213,900 222,456 231,725 241,800 278,070 285,200 358,800 370,760 427,800 444,912 463,450 483,600 556,140 695,175 741,520 855,600 926,900 1,112,280 1,390,350 1,853,800 2,224,560 2,780,700 3,707,600 5,561,400 and 11,122,800, with no remainder.

Since 11,122,800 cannot be divided by just 1 and 11,122,800, 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).