Q: Is 202,202,220 a Composite Number?

Why is 202,202,220 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 202,202,220 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 132 165 220 330 660 306,367 612,734 919,101 1,225,468 1,531,835 1,838,202 3,063,670 3,370,037 3,676,404 4,595,505 6,127,340 6,740,074 9,191,010 10,110,111 13,480,148 16,850,185 18,382,020 20,220,222 33,700,370 40,440,444 50,550,555 67,400,740 101,101,110 and 202,202,220, with no remainder.

Since 202,202,220 cannot be divided by just 1 and 202,202,220, 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).