Q: Is 12,220,200 a Composite Number?

Why is 12,220,200 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 12,220,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 31 36 40 45 50 54 60 62 72 73 75 90 93 100 108 120 124 135 146 150 155 180 186 200 216 219 225 248 270 279 292 300 310 360 365 372 438 450 465 540 558 584 600 620 657 675 730 744 775 837 876 900 930 1,080 1,095 1,116 1,240 1,314 1,350 1,395 1,460 1,550 1,674 1,752 1,800 1,825 1,860 1,971 2,190 2,232 2,263 2,325 2,628 2,700 2,790 2,920 3,100 3,285 3,348 3,650 3,720 3,942 4,185 4,380 4,526 4,650 5,256 5,400 5,475 5,580 6,200 6,570 6,696 6,789 6,975 7,300 7,884 8,370 8,760 9,052 9,300 9,855 10,950 11,160 11,315 13,140 13,578 13,950 14,600 15,768 16,425 16,740 18,104 18,600 19,710 20,367 20,925 21,900 22,630 26,280 27,156 27,900 32,850 33,480 33,945 39,420 40,734 41,850 43,800 45,260 49,275 54,312 55,800 56,575 61,101 65,700 67,890 78,840 81,468 83,700 90,520 98,550 101,835 113,150 122,202 131,400 135,780 162,936 167,400 169,725 197,100 203,670 226,300 244,404 271,560 305,505 339,450 394,200 407,340 452,600 488,808 509,175 611,010 678,900 814,680 1,018,350 1,222,020 1,357,800 1,527,525 2,036,700 2,444,040 3,055,050 4,073,400 6,110,100 and 12,220,200, with no remainder.

Since 12,220,200 cannot be divided by just 1 and 12,220,200, 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).