6855

6855 is a natural number that follows 6854 and precedes 6856. In mathematics, it is an odd composite number with a prime factorization of 3 × 5 × 457, making it squarefree.

Because it is the product of three distinct primes, 6855 has eight positive divisors: 1, 3, 5, 15, 457, 1371, 2285, and 6855. The number is divisible by 3, by 5, and by 15, but it is not divisible by 9 or 25.

In common numeral systems, 6855 is represented in binary as 1101011000111 and in hexadecimal as 1AC7. The digit sum of 6855 is 6 + 8 + 5 + 5 = 24, which explains its divisibility by 3; the last digit confirms divisibility by 5.

Geometrically or in typical sequence contexts, 6855 does not correspond to a well-known special number (such as a square, cube, or triangular number). Its primary notable properties are its factorization, divisor count, and straightforward base representations.