Q: Is 11,101,440 a Composite Number?

Why is 11,101,440 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 11,101,440 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 59 60 64 70 80 84 96 98 105 112 118 120 128 140 147 160 168 177 192 196 210 224 236 240 245 256 280 294 295 320 336 354 384 392 413 420 448 472 480 490 560 588 590 640 672 708 735 768 784 826 840 885 896 944 960 980 1,120 1,176 1,180 1,239 1,280 1,344 1,416 1,470 1,568 1,652 1,680 1,770 1,792 1,888 1,920 1,960 2,065 2,240 2,352 2,360 2,478 2,688 2,832 2,891 2,940 3,136 3,304 3,360 3,540 3,776 3,840 3,920 4,130 4,480 4,704 4,720 4,956 5,376 5,664 5,782 5,880 6,195 6,272 6,608 6,720 7,080 7,552 7,840 8,260 8,673 8,960 9,408 9,440 9,912 11,328 11,564 11,760 12,390 12,544 13,216 13,440 14,160 14,455 15,104 15,680 16,520 17,346 18,816 18,880 19,824 22,656 23,128 23,520 24,780 26,432 26,880 28,320 28,910 31,360 33,040 34,692 37,632 37,760 39,648 43,365 45,312 46,256 47,040 49,560 52,864 56,640 57,820 62,720 66,080 69,384 75,520 79,296 86,730 92,512 94,080 99,120 105,728 113,280 115,640 132,160 138,768 158,592 173,460 185,024 188,160 198,240 226,560 231,280 264,320 277,536 317,184 346,920 370,048 396,480 462,560 528,640 555,072 693,840 740,096 792,960 925,120 1,110,144 1,387,680 1,585,920 1,850,240 2,220,288 2,775,360 3,700,480 5,550,720 and 11,101,440, with no remainder.

Since 11,101,440 cannot be divided by just 1 and 11,101,440, 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).