9774

9774 is a natural number that follows 9773 and precedes 9775. It is an even, composite integer with prime factorization 2 × 3^3 × 181. This makes it divisible by 2, 3, 9, 27, 54, and 181, among other divisors (for example 9774 = 27 × 362 and 9774 = 54 × 181).

In base-10, the sum of the digits of 9774 is 27, so the number is divisible by 9 and by 27. Consequently, 9774 is a Harshad (or Niven) number in base 10, since it is divisible by the sum of its digits. The digital root of 9774 is 9, and it is not a prime or a perfect square. Its approximate square root is about 98.9, since 99^2 = 9801 and 98^2 = 9604.

In common representations, 9774 converts to 100110001011110 in binary, and to 0x262E in hexadecimal. In octal, the value is 023056_8. These representations reflect its four-digit decimal form in other numeral systems.

As a standalone integer, 9774 primarily serves as a numeric example in arithmetic and number theory. It is often cited for its factorization properties and its status as a multiple of 9 and 27, illustrating how digit sums relate to divisibility in base-10.