Q: Is 2,000,220 a Composite Number?

Why is 2,000,220 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 2,000,220 can be evenly divided by 1 2 3 4 5 6 10 12 15 17 20 30 34 37 51 53 60 68 74 85 102 106 111 148 159 170 185 204 212 222 255 265 318 340 370 444 510 530 555 629 636 740 795 901 1,020 1,060 1,110 1,258 1,590 1,802 1,887 1,961 2,220 2,516 2,703 3,145 3,180 3,604 3,774 3,922 4,505 5,406 5,883 6,290 7,548 7,844 9,010 9,435 9,805 10,812 11,766 12,580 13,515 18,020 18,870 19,610 23,532 27,030 29,415 33,337 37,740 39,220 54,060 58,830 66,674 100,011 117,660 133,348 166,685 200,022 333,370 400,044 500,055 666,740 1,000,110 and 2,000,220, with no remainder.

Since 2,000,220 cannot be divided by just 1 and 2,000,220, 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).