Q: Is 580,580 a Composite Number?

Why is 580,580 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 580,580 can be evenly divided by 1 2 4 5 7 10 11 13 14 20 22 26 28 29 35 44 52 55 58 65 70 77 91 110 116 130 140 143 145 154 182 203 220 260 286 290 308 319 364 377 385 406 455 572 580 638 715 754 770 812 910 1,001 1,015 1,276 1,430 1,508 1,540 1,595 1,820 1,885 2,002 2,030 2,233 2,639 2,860 3,190 3,770 4,004 4,060 4,147 4,466 5,005 5,278 6,380 7,540 8,294 8,932 10,010 10,556 11,165 13,195 16,588 20,020 20,735 22,330 26,390 29,029 41,470 44,660 52,780 58,058 82,940 116,116 145,145 290,290 and 580,580, with no remainder.

Since 580,580 cannot be divided by just 1 and 580,580, 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).