Q: Is 1,071,900 a Composite Number?

Why is 1,071,900 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 1,071,900 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 397 450 540 675 794 900 1,191 1,350 1,588 1,985 2,382 2,700 3,573 3,970 4,764 5,955 7,146 7,940 9,925 10,719 11,910 14,292 17,865 19,850 21,438 23,820 29,775 35,730 39,700 42,876 53,595 59,550 71,460 89,325 107,190 119,100 178,650 214,380 267,975 357,300 535,950 and 1,071,900, with no remainder.

Since 1,071,900 cannot be divided by just 1 and 1,071,900, 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).