Q: Is 210,312,330 a Composite Number?

Why is 210,312,330 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 210,312,330 can be evenly divided by 1 2 3 5 6 10 15 19 30 38 57 67 95 114 134 190 201 285 335 402 570 670 1,005 1,273 2,010 2,546 3,819 5,507 6,365 7,638 11,014 12,730 16,521 19,095 27,535 33,042 38,190 55,070 82,605 104,633 165,210 209,266 313,899 368,969 523,165 627,798 737,938 1,046,330 1,106,907 1,569,495 1,844,845 2,213,814 3,138,990 3,689,690 5,534,535 7,010,411 11,069,070 14,020,822 21,031,233 35,052,055 42,062,466 70,104,110 105,156,165 and 210,312,330, with no remainder.

Since 210,312,330 cannot be divided by just 1 and 210,312,330, 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).