Q: Is 1,567,020 a Composite Number?

Why is 1,567,020 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 1,567,020 can be evenly divided by 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 41 42 49 52 60 65 70 78 82 84 91 98 105 123 130 140 147 156 164 182 195 196 205 210 245 246 260 273 287 294 364 390 410 420 455 490 492 533 546 574 588 615 637 735 780 820 861 910 980 1,066 1,092 1,148 1,230 1,274 1,365 1,435 1,470 1,599 1,722 1,820 1,911 2,009 2,132 2,460 2,548 2,665 2,730 2,870 2,940 3,185 3,198 3,444 3,731 3,822 4,018 4,305 5,330 5,460 5,740 6,027 6,370 6,396 7,462 7,644 7,995 8,036 8,610 9,555 10,045 10,660 11,193 12,054 12,740 14,924 15,990 17,220 18,655 19,110 20,090 22,386 24,108 26,117 30,135 31,980 37,310 38,220 40,180 44,772 52,234 55,965 60,270 74,620 78,351 104,468 111,930 120,540 130,585 156,702 223,860 261,170 313,404 391,755 522,340 783,510 and 1,567,020, with no remainder.

Since 1,567,020 cannot be divided by just 1 and 1,567,020, 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).