Q: Is 201,202,100 a Composite Number?

Why is 201,202,100 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 201,202,100 can be evenly divided by 1 2 4 5 10 11 20 22 25 44 50 55 100 101 110 202 220 275 404 505 550 1,010 1,100 1,111 1,811 2,020 2,222 2,525 3,622 4,444 5,050 5,555 7,244 9,055 10,100 11,110 18,110 19,921 22,220 27,775 36,220 39,842 45,275 55,550 79,684 90,550 99,605 111,100 181,100 182,911 199,210 365,822 398,420 498,025 731,644 914,555 996,050 1,829,110 1,992,100 2,012,021 3,658,220 4,024,042 4,572,775 8,048,084 9,145,550 10,060,105 18,291,100 20,120,210 40,240,420 50,300,525 100,601,050 and 201,202,100, with no remainder.

Since 201,202,100 cannot be divided by just 1 and 201,202,100, 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).