Q: Is 2,072,070 a Composite Number?

Why is 2,072,070 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 2,072,070 can be evenly divided by 1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 23 26 30 33 35 39 42 45 46 55 63 65 66 69 70 77 78 90 91 99 105 110 115 117 126 130 138 143 154 161 165 182 195 198 207 210 230 231 234 253 273 286 299 315 322 330 345 385 390 414 429 455 462 483 495 506 546 585 598 630 690 693 715 759 770 805 819 858 897 910 966 990 1,001 1,035 1,155 1,170 1,265 1,287 1,365 1,386 1,430 1,449 1,495 1,518 1,610 1,638 1,771 1,794 2,002 2,070 2,093 2,145 2,277 2,310 2,415 2,530 2,574 2,691 2,730 2,898 2,990 3,003 3,289 3,465 3,542 3,795 4,095 4,186 4,290 4,485 4,554 4,830 5,005 5,313 5,382 6,006 6,279 6,435 6,578 6,930 7,245 7,590 8,190 8,855 8,970 9,009 9,867 10,010 10,465 10,626 11,385 12,558 12,870 13,455 14,490 15,015 15,939 16,445 17,710 18,018 18,837 19,734 20,930 22,770 23,023 26,565 26,910 29,601 30,030 31,395 31,878 32,890 37,674 45,045 46,046 49,335 53,130 59,202 62,790 69,069 79,695 90,090 94,185 98,670 115,115 138,138 148,005 159,390 188,370 207,207 230,230 296,010 345,345 414,414 690,690 1,036,035 and 2,072,070, with no remainder.

Since 2,072,070 cannot be divided by just 1 and 2,072,070, 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).