Q: Is 7,730,310 a Composite Number?

Why is 7,730,310 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 7,730,310 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 131 210 262 281 393 562 655 786 843 917 1,310 1,405 1,686 1,834 1,965 1,967 2,751 2,810 3,930 3,934 4,215 4,585 5,502 5,901 8,430 9,170 9,835 11,802 13,755 19,670 27,510 29,505 36,811 59,010 73,622 110,433 184,055 220,866 257,677 368,110 515,354 552,165 773,031 1,104,330 1,288,385 1,546,062 2,576,770 3,865,155 and 7,730,310, with no remainder.

Since 7,730,310 cannot be divided by just 1 and 7,730,310, 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).