Q: Is 118,428,310 a Composite Number?

Why is 118,428,310 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 118,428,310 can be evenly divided by 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 130 143 154 182 286 385 455 715 770 910 1,001 1,430 2,002 5,005 10,010 11,831 23,662 59,155 82,817 118,310 130,141 153,803 165,634 260,282 307,606 414,085 650,705 769,015 828,170 910,987 1,076,621 1,301,410 1,538,030 1,691,833 1,821,974 2,153,242 3,383,666 4,554,935 5,383,105 8,459,165 9,109,870 10,766,210 11,842,831 16,918,330 23,685,662 59,214,155 and 118,428,310, with no remainder.

Since 118,428,310 cannot be divided by just 1 and 118,428,310, 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).