Q: Is 823,650 a Composite Number?

Why is 823,650 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 823,650 can be evenly divided by 1 2 3 5 6 10 15 17 19 25 30 34 38 50 51 57 75 85 95 102 114 150 170 190 255 285 289 323 425 475 510 570 578 646 850 867 950 969 1,275 1,425 1,445 1,615 1,734 1,938 2,550 2,850 2,890 3,230 4,335 4,845 5,491 7,225 8,075 8,670 9,690 10,982 14,450 16,150 16,473 21,675 24,225 27,455 32,946 43,350 48,450 54,910 82,365 137,275 164,730 274,550 411,825 and 823,650, with no remainder.

Since 823,650 cannot be divided by just 1 and 823,650, 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).