Q: Is 7,727,100 a Composite Number?

Why is 7,727,100 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 7,727,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 43 50 60 75 86 100 129 150 172 215 258 300 430 516 599 645 860 1,075 1,198 1,290 1,797 2,150 2,396 2,580 2,995 3,225 3,594 4,300 5,990 6,450 7,188 8,985 11,980 12,900 14,975 17,970 25,757 29,950 35,940 44,925 51,514 59,900 77,271 89,850 103,028 128,785 154,542 179,700 257,570 309,084 386,355 515,140 643,925 772,710 1,287,850 1,545,420 1,931,775 2,575,700 3,863,550 and 7,727,100, with no remainder.

Since 7,727,100 cannot be divided by just 1 and 7,727,100, 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).