Q: Is 28,106,000 a Composite Number?

Why is 28,106,000 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 28,106,000 can be evenly divided by 1 2 4 5 8 10 13 16 20 23 25 26 40 46 47 50 52 65 80 92 94 100 104 115 125 130 184 188 200 208 230 235 250 260 299 325 368 376 400 460 470 500 520 575 598 611 650 752 920 940 1,000 1,040 1,081 1,150 1,175 1,196 1,222 1,300 1,495 1,625 1,840 1,880 2,000 2,162 2,300 2,350 2,392 2,444 2,600 2,875 2,990 3,055 3,250 3,760 4,324 4,600 4,700 4,784 4,888 5,200 5,405 5,750 5,875 5,980 6,110 6,500 7,475 8,648 9,200 9,400 9,776 10,810 11,500 11,750 11,960 12,220 13,000 14,053 14,950 15,275 17,296 18,800 21,620 23,000 23,500 23,920 24,440 26,000 27,025 28,106 29,900 30,550 37,375 43,240 46,000 47,000 48,880 54,050 56,212 59,800 61,100 70,265 74,750 76,375 86,480 94,000 108,100 112,424 119,600 122,200 135,125 140,530 149,500 152,750 216,200 224,848 244,400 270,250 281,060 299,000 305,500 351,325 432,400 540,500 562,120 598,000 611,000 702,650 1,081,000 1,124,240 1,222,000 1,405,300 1,756,625 2,162,000 2,810,600 3,513,250 5,621,200 7,026,500 14,053,000 and 28,106,000, with no remainder.

Since 28,106,000 cannot be divided by just 1 and 28,106,000, 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).