214 (number)

214 (two hundred [and] fourteen) is the natural number following 213 and preceding 215.

In mathematics

 * 214 is a composite number (with prime factorization 2 * 107 ) and a triacontakaiheptagonal number (37-gonal number).
 * 214!! − 1 is a 205-digit prime number.
 * The 11th perfect number 2106×(2107−1) has 214 divisors.
 * Number of regions into which a figure made up of a row of 5 adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles.

In other fields

 * 214 is a song by Rivermaya.
 * 214 Aschera is a Main belt asteroid.
 * E214 is the E number of Ethylparaben.
 * The Bell 214 is a helicopter.
 * The Tupolev 214 is an airliner.
 * Type 214 submarine
 * There are several highways numbered 214.
 * Form DD 214 documents discharge from the U.S. Armed Forces.
 * The number of Wainwright-listed summits of the English Lake District

214 is also:


 * The first area code of metropolitan Dallas, Texas
 * The number of Chinese radicals for the writing of Chinese characters according to the 1716 Kangxi Dictionary.
 * SMTP status code for a reply message to a help command
 * The XM214 Microgun is an American prototype 5.56 mm rotary-barreled machine gun.
 * The Dewey Decimal Classification for Theodicy (the problem of evil).