16726

16726 is the natural number that follows 16725 and precedes 16727. In mathematics, it is an even composite number with the prime factorization 2 × 8363, where 8363 is a prime number. Because it equals 2 × 8363, 16726 has exactly four positive divisors: 1, 2, 8363, and 16726. It is not a prime, nor a perfect square.

In various numeral systems, 16726 is represented as follows: in binary it is 100000101010110, in hexadecimal it is 0x4156, and in octal it is 040526. The decimal representation 16726 is not a palindrome, and its square root is between 129 and 130, so it is not a perfect square.

Beyond its purely numerical properties, 16726 may appear in catalogs or identifiers in different domains (for example, as a designation in scientific or archival contexts). However, there is no widely recognized historical, mathematical, or scientific significance attached to the number 16726 by itself.