20771

20771 is a natural number, positioned between 20770 and 20772. It is odd and not a multiple of five, with a digit sum of 17.

In mathematics, 20771 is a prime number, meaning its only positive divisors are 1 and itself. A divisibility check against all primes up to 139 yields no factors, which supports its primality.

Representations of 20771 include its binary form 101000100100011, its octal form 50443, and its hexadecimal form 5123. In decimal notation it remains 20771.

As a value, 20771 conforms to the typical properties of natural numbers in arithmetic, number theory, and digital representations. It can be used in discussions of primality, numeral systems, and computational algorithms that involve base conversions or prime checks.