1. The problem is to explain the number 6. 2. Number 6 is a natural number that comes after 5 and before 7. 3. It is an even number because it is divisible by 2. 4. The factors of 6 are 1, 2, 3, and 6. 5. It is a composite number because it has more than two factors. 6. In multiplication, 6 can be expressed as $2 \times 3$. 7. It is also the smallest perfect number, meaning the sum of its proper divisors (1, 2, and 3) equals the number itself: $1 + 2 + 3 = 6$. 8. Number 6 is used in many contexts such as counting, measurement, and mathematics.