Duodetriginta Nexus externi | Tabula navigationisAmplificaDe numero 28

Numeri triangulares


numerus naturalisparnumerus triangularisfactoresprimosbinaria




Haec pagina est de numero.

Ut de anno legas, vide 28.



Duodetriginta homines Slovenici anno 1949


Duodetriginta, rarius viginti octo sive octo et viginti (numeris Arabicis 28, Romanis XXVIII, Graecis ΚΗʹ), est numerus naturalis, par, ac numerus triangularis inter 27 et 29, qui in factores primos 22 × 7 resolvitur. Forma binaria est 11100.


28 est numerus minimus qui tribus modis summa quattuor quadratorum distinctorum repraesentari potest:


28 = 12 + 12 + 12 + 52 = 12 + 32 + 32 + 32 = 22 + 22 + 22 + 42

.mw-parser-output .stipulapadding:3px;background:#F7F8FF;border:1px solid grey;margin:auto.mw-parser-output .stipula td.cell1background:transparent;color:white



mathematica

Haec stipula ad mathematicam spectat. Amplifica, si potes!


Nexus externi |



  • De numero 28 apud Wolfram Alpha

Popular posts from this blog

Saint-André (Pyrenaeus Orientalis) Nexus interni Nexus externi | Tabula navigationisOpenStreetMapGeoNames66168De hoc commune apud cassini.ehess.frHuius communis pagina interretialisAmplifica

Was Objective-C really a hindrance to Apple software development? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern)Was there any commercially available graphical interfaces before the apple Lisa?What was the first language with regexes?Unknown Apple to VGA adapterWhat was this Apple external CRT monitor that looked like an iMac G3?A good method for formatting a modern device in HFS (Not HFS+)What Apple computers are shown in this MacBook Pro Reveal video?Help identify old Apple game from 80s (Apple II, Apple IIGS)First language designed to be embedded?What exactly did Sony contribute to the original Apple PowerBook?How was it back then in 1984, when the Apple II had color, and the new Macintosh didn't?

Index Asteroidum 16001-17000 Tabula navigationis