Q: Is 8,700,210 a Composite Number?

Why is 8,700,210 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 8,700,210 can be evenly divided by 1 2 3 5 6 9 10 15 18 23 27 30 45 46 54 69 81 90 115 135 138 162 207 230 270 345 405 414 467 621 690 810 934 1,035 1,242 1,401 1,863 2,070 2,335 2,802 3,105 3,726 4,203 4,670 6,210 7,005 8,406 9,315 10,741 12,609 14,010 18,630 21,015 21,482 25,218 32,223 37,827 42,030 53,705 63,045 64,446 75,654 96,669 107,410 126,090 161,115 189,135 193,338 290,007 322,230 378,270 483,345 580,014 870,021 966,690 1,450,035 1,740,042 2,900,070 4,350,105 and 8,700,210, with no remainder.

Since 8,700,210 cannot be divided by just 1 and 8,700,210, 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).