Q: Is 12,211,200 a Composite Number?

Why is 12,211,200 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 12,211,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 53 60 64 72 75 80 90 96 100 106 120 128 144 150 159 160 180 192 200 212 225 240 256 265 288 300 318 320 360 384 400 424 450 477 480 512 530 576 600 636 640 720 768 795 800 848 900 954 960 1,024 1,060 1,152 1,200 1,272 1,280 1,325 1,440 1,536 1,590 1,600 1,696 1,800 1,908 1,920 2,120 2,304 2,385 2,400 2,544 2,560 2,650 2,880 3,072 3,180 3,200 3,392 3,600 3,816 3,840 3,975 4,240 4,608 4,770 4,800 5,088 5,120 5,300 5,760 6,360 6,400 6,784 7,200 7,632 7,680 7,950 8,480 9,216 9,540 9,600 10,176 10,600 11,520 11,925 12,720 12,800 13,568 14,400 15,264 15,360 15,900 16,960 19,080 19,200 20,352 21,200 23,040 23,850 25,440 25,600 27,136 28,800 30,528 31,800 33,920 38,160 38,400 40,704 42,400 46,080 47,700 50,880 54,272 57,600 61,056 63,600 67,840 76,320 76,800 81,408 84,800 95,400 101,760 115,200 122,112 127,200 135,680 152,640 162,816 169,600 190,800 203,520 230,400 244,224 254,400 271,360 305,280 339,200 381,600 407,040 488,448 508,800 610,560 678,400 763,200 814,080 1,017,600 1,221,120 1,356,800 1,526,400 2,035,200 2,442,240 3,052,800 4,070,400 6,105,600 and 12,211,200, with no remainder.

Since 12,211,200 cannot be divided by just 1 and 12,211,200, 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).