Q: Is 1,565,410 a Composite Number?

Why is 1,565,410 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 1,565,410 can be evenly divided by 1 2 5 7 10 11 14 19 22 35 38 55 70 77 95 107 110 133 154 190 209 214 266 385 418 535 665 749 770 1,045 1,070 1,177 1,330 1,463 1,498 2,033 2,090 2,354 2,926 3,745 4,066 5,885 7,315 7,490 8,239 10,165 11,770 14,231 14,630 16,478 20,330 22,363 28,462 41,195 44,726 71,155 82,390 111,815 142,310 156,541 223,630 313,082 782,705 and 1,565,410, with no remainder.

Since 1,565,410 cannot be divided by just 1 and 1,565,410, 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).