Q: Is 200,130,021 a Composite Number?

Why is 200,130,021 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 200,130,021 can be evenly divided by 1 3 7 9 13 19 21 27 39 57 63 81 91 117 133 171 189 247 273 351 399 513 567 741 819 1,053 1,197 1,429 1,539 1,729 2,223 2,457 3,591 4,287 5,187 6,669 7,371 10,003 10,773 12,861 15,561 18,577 20,007 27,151 30,009 38,583 46,683 55,731 81,453 90,027 115,749 130,039 140,049 167,193 190,057 244,359 270,081 352,963 390,117 501,579 570,171 733,077 810,243 1,058,889 1,170,351 1,504,737 1,710,513 2,199,231 2,470,741 3,176,667 3,511,053 5,131,539 7,412,223 9,530,001 10,533,159 15,394,617 22,236,669 28,590,003 66,710,007 and 200,130,021, with no remainder.

Since 200,130,021 cannot be divided by just 1 and 200,130,021, 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).