1. The number 6 is a positive integer that comes after 5 and before 7. 2. It is an even number because it is divisible by 2 without a remainder: $6 \div 2 = 3$. 3. The factors of 6 are 1, 2, 3, and 6 because these numbers divide 6 exactly. 4. 6 is a composite number since it has factors other than 1 and itself. 5. It is also a perfect number because the sum of its proper divisors (1, 2, and 3) equals 6: $1 + 2 + 3 = 6$. 6. In multiplication, 6 can be expressed as $2 \times 3$. 7. In terms of prime factorization, 6 is $2 \times 3$, where 2 and 3 are prime numbers. 8. The number 6 appears in many mathematical contexts, such as the number of faces on a cube or the number of sides on a hexagon. 9. Understanding 6 helps in learning multiplication, division, factors, and properties of numbers.