8709

8709 is a natural number that follows 8708 and precedes 8710. It is an odd and composite integer, with prime factorization 3 × 2903. Since 2903 is prime, 8709 is a semiprime and, because it has two distinct prime factors, it is also squarefree. The digital root of 8709 is 6 (sum of digits equals 24, which reduces to 6).

In various numeral systems, 8709 has the following representations. In binary, it is 10001000000101. In hexadecimal, it is 0x2205. These representations reflect its decomposition into powers of two and powers of sixteen, respectively.

As a base-10 value, 8709 is divisible by 3 (since the sum of its digits is a multiple of 3) but not by 9 or 24, so it is not a Harshad number in base 10. Its squarefree, semiprime nature makes it a simple example in introductory number theory for illustrating prime factorization and basic modular properties.