Q: Is 3,112,200 a Composite Number?

Why is 3,112,200 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 3,112,200 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 19 20 21 24 25 26 28 30 35 36 38 39 40 42 45 50 52 56 57 60 63 65 70 72 75 76 78 84 90 91 95 100 104 105 114 117 120 126 130 133 140 150 152 156 168 171 175 180 182 190 195 200 210 225 228 234 247 252 260 266 273 280 285 300 312 315 325 342 350 360 364 380 390 399 420 450 455 456 468 475 494 504 520 525 532 546 570 585 600 630 650 665 684 700 728 741 760 780 798 819 840 855 900 910 936 950 975 988 1,050 1,064 1,092 1,140 1,170 1,197 1,235 1,260 1,300 1,330 1,365 1,368 1,400 1,425 1,482 1,560 1,575 1,596 1,638 1,710 1,729 1,800 1,820 1,900 1,950 1,976 1,995 2,100 2,184 2,223 2,275 2,280 2,340 2,394 2,470 2,520 2,600 2,660 2,730 2,850 2,925 2,964 3,150 3,192 3,276 3,325 3,420 3,458 3,640 3,705 3,800 3,900 3,990 4,095 4,200 4,275 4,446 4,550 4,680 4,788 4,940 5,187 5,320 5,460 5,700 5,850 5,928 5,985 6,175 6,300 6,552 6,650 6,825 6,840 6,916 7,410 7,800 7,980 8,190 8,550 8,645 8,892 9,100 9,576 9,880 9,975 10,374 10,920 11,115 11,400 11,700 11,970 12,350 12,600 13,300 13,650 13,832 14,820 15,561 15,960 16,380 17,100 17,290 17,784 18,200 18,525 19,950 20,475 20,748 22,230 23,400 23,940 24,700 25,935 26,600 27,300 29,640 29,925 31,122 32,760 34,200 34,580 37,050 39,900 40,950 41,496 43,225 44,460 47,880 49,400 51,870 54,600 55,575 59,850 62,244 69,160 74,100 77,805 79,800 81,900 86,450 88,920 103,740 111,150 119,700 124,488 129,675 148,200 155,610 163,800 172,900 207,480 222,300 239,400 259,350 311,220 345,800 389,025 444,600 518,700 622,440 778,050 1,037,400 1,556,100 and 3,112,200, with no remainder.

Since 3,112,200 cannot be divided by just 1 and 3,112,200, 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).