Q: Is 202,020 a Composite Number?

Why is 202,020 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 202,020 can be evenly divided by 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 37 39 42 52 60 65 70 74 78 84 91 105 111 130 140 148 156 182 185 195 210 222 259 260 273 364 370 390 420 444 455 481 518 546 555 740 777 780 910 962 1,036 1,092 1,110 1,295 1,365 1,443 1,554 1,820 1,924 2,220 2,405 2,590 2,730 2,886 3,108 3,367 3,885 4,810 5,180 5,460 5,772 6,734 7,215 7,770 9,620 10,101 13,468 14,430 15,540 16,835 20,202 28,860 33,670 40,404 50,505 67,340 101,010 and 202,020, with no remainder.

Since 202,020 cannot be divided by just 1 and 202,020, 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).