Q: Is 2,113,020 a Composite Number?

Why is 2,113,020 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 2,113,020 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 43 45 52 54 60 63 65 70 78 84 86 90 91 105 108 117 126 129 130 135 140 156 172 180 182 189 195 210 215 234 252 258 260 270 273 301 315 351 364 378 387 390 420 430 455 468 516 540 546 559 585 602 630 645 702 756 774 780 819 860 903 910 945 1,092 1,118 1,161 1,170 1,204 1,260 1,290 1,365 1,404 1,505 1,548 1,638 1,677 1,755 1,806 1,820 1,890 1,935 2,236 2,322 2,340 2,457 2,580 2,709 2,730 2,795 3,010 3,276 3,354 3,510 3,612 3,780 3,870 3,913 4,095 4,515 4,644 4,914 5,031 5,418 5,460 5,590 5,805 6,020 6,708 7,020 7,740 7,826 8,127 8,190 8,385 9,030 9,828 10,062 10,836 11,180 11,610 11,739 12,285 13,545 15,093 15,652 16,254 16,380 16,770 18,060 19,565 20,124 23,220 23,478 24,570 25,155 27,090 30,186 32,508 33,540 35,217 39,130 40,635 46,956 49,140 50,310 54,180 58,695 60,372 70,434 75,465 78,260 81,270 100,620 105,651 117,390 140,868 150,930 162,540 176,085 211,302 234,780 301,860 352,170 422,604 528,255 704,340 1,056,510 and 2,113,020, with no remainder.

Since 2,113,020 cannot be divided by just 1 and 2,113,020, 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).