1093 (one thousand [and] ninety-three) is the natural number following 1092 and preceding 1094.
In mathematics 1093 has only two divisors, meaning that it is the 183rd prime number. It is also a twin prime with 1097, a repdigit in ternary, the smallest 4-digit star prime, and a centered dodecagonal number. It is part of the Moser-de Bruijn sequence since it is the sum of distinct power of 4, and the Flavius Josephus's sieve.
1093 + 4, and (1093 + 1)/2 is prime.
Wieferich prime 1093 is most notable for being the first, and smallest out of only two known Wieferich primes, since divides , or such that , which is similar to the Fermat's little theorem. A Wieferich prime is named after Arthur Wieferich, although Wieferich himself found no example of a prime, but in the year 1913, W. Meissner discovered 1093 as a Wieferich prime.
In other fields The book Mathematics: From the Birth of Numbers by Jan Gullberg contains a titanic prime of 1093 pages.
Thomas A. Edison held 1093 successful patent applications in the United States.
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