Q: Is 135,235,555 a Composite Number?

Why is 135,235,555 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 135,235,555 can be evenly divided by 1 5 7 13 29 35 37 65 91 145 185 203 259 277 377 455 481 1,015 1,073 1,295 1,385 1,885 1,939 2,405 2,639 3,367 3,601 5,365 7,511 8,033 9,695 10,249 13,195 13,949 16,835 18,005 25,207 37,555 40,165 51,245 56,231 69,745 71,743 97,643 104,429 126,035 133,237 281,155 297,221 358,715 488,215 522,145 666,185 731,003 932,659 1,486,105 2,080,547 3,655,015 3,863,873 4,663,295 10,402,735 19,319,365 27,047,111 and 135,235,555, with no remainder.

Since 135,235,555 cannot be divided by just 1 and 135,235,555, 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).