182

182 is the natural number that follows 181 and precedes 183. In mathematics, it is an even composite number and the product of three distinct primes: 2, 7, and 13. As a consequence, its positive divisors are 1, 2, 7, 13, 14, 26, 91, and 182, giving it eight divisors in total. 182 is a sphenic number, a classification for integers that are the product of exactly three distinct primes. It is not a prime, a perfect square, or a higher power of a smaller integer.

In standard positional notation, 182 is written as 182 in decimal. In other common bases, it is 10110110 in binary, 266 in octal, and B6 in hexadecimal. In Roman numerals, 182 is CLXXXII.

The number also appears in calendrical references. For example, AD 182 (the year 182 CE) falls in the early 2nd century during the reign of Emperor Commodus in the Roman Empire. References to such a year are primarily of historical interest and relate to the broader contexts of Roman governance and frontier affairs rather than a single defining event.

Beyond pure numbers, 182 can serve as a designation in various catalogs, routes, or identifiers, where its meaning depends on the specific system in use. As a mathematical construct, however, it is primarily recognized for its factorization as a product of three distinct primes and its status as a sphenic number.