is 6 a composite number?

Absolutely! The number 6 is a composite number because it has more than two distinct positive divisors—namely, 1, 2, 3, and 6 itself. This means it can be divided evenly by numbers other than just 1 and itself, making it a member of the composite club! In addition to being a composite number, 6 has some fascinating relationships in mathematics. For instance, it's the smallest perfect number, meaning the sum of its divisors (1 + 2 + 3) equals the number itself. Fun fact: perfect numbers are rare and have captured mathematicians' imaginations for centuries!