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For instance, on the clock of Big Ben (designed in 1852), the hours from 1 to 12 are written as: I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII The notations IV and IX can be read as "one less than five" (4) and "one less than ten" (9), although there is a tradition favouring the representation of "4" as " IIII " on Roman numeral clocks.
A list of articles about numbers (not about numerals). Topics include powers of ten, notable integers, prime and cardinal numbers, and the myriad system.
211 is an odd number.; 211 is a primorial prime, the sum of three consecutive primes (+ +), a Chen prime, a centered decagonal prime, and a self prime. [1]211 is the smallest prime separated by 12 from the nearest primes (199 and 223).
Engine House No. 12 is a former fire station in the Olde Towne East neighborhood of Columbus, Ohio. Today it primarily houses Gemüt Biergarten, a German restaurant, brewery, and biergarten, with its second story used for offices. [2] It is a contributing property to the Columbus Near East Side District, a national historic district established ...
Visual proof that 3 3 + 4 3 + 5 3 = 6 3. 216 is the cube of 6, and the sum of three cubes: = = + +. It is the smallest cube that can be represented as a sum of three positive cubes, [1] making it the first nontrivial example for Euler's sum of powers conjecture.
The following Mega Millions and Powerball jackpots made the Top 10 biggest lottery jackpots in U.S. history, as of Nov. 11, 2024, Veterans Day. 10. $1.08 billion Powerball drawing — July 19 ...
231 is the 21st triangular number, [1] a doubly triangular number, a hexagonal number, an octahedral number [2] and a centered octahedral number. [3] 231 is palindromic in base 2 (11100111 2). 231 is the number of integer partitions of 16. The Mertens function of 231 returns 0. [4]
In base 10, it is furthermore a strobogrammatic number, [9] as well as a Harshad number. [ 10 ] In base 18 , the number 111 is 7 3 (= 343 10 ) which is the only base where 111 is a perfect power .