Q: Is 802,620 a Composite Number?

Why is 802,620 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 802,620 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 49 52 60 63 65 70 78 84 90 91 98 105 117 126 130 140 147 156 180 182 195 196 210 234 245 252 260 273 294 315 343 364 390 420 441 455 468 490 546 585 588 630 637 686 735 780 819 882 910 980 1,029 1,092 1,170 1,260 1,274 1,365 1,372 1,470 1,638 1,715 1,764 1,820 1,911 2,058 2,205 2,340 2,548 2,730 2,940 3,087 3,185 3,276 3,430 3,822 4,095 4,116 4,410 4,459 5,145 5,460 5,733 6,174 6,370 6,860 7,644 8,190 8,820 8,918 9,555 10,290 11,466 12,348 12,740 13,377 15,435 16,380 17,836 19,110 20,580 22,295 22,932 26,754 28,665 30,870 38,220 40,131 44,590 53,508 57,330 61,740 66,885 80,262 89,180 114,660 133,770 160,524 200,655 267,540 401,310 and 802,620, with no remainder.

Since 802,620 cannot be divided by just 1 and 802,620, 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).