Q: Is 1,092,780 a Composite Number?

Why is 1,092,780 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 1,092,780 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 467 468 585 780 934 1,170 1,401 1,868 2,335 2,340 2,802 4,203 4,670 5,604 6,071 7,005 8,406 9,340 12,142 14,010 16,812 18,213 21,015 24,284 28,020 30,355 36,426 42,030 54,639 60,710 72,852 84,060 91,065 109,278 121,420 182,130 218,556 273,195 364,260 546,390 and 1,092,780, with no remainder.

Since 1,092,780 cannot be divided by just 1 and 1,092,780, 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).