# 58 (number)

 ← 57 58 59 →
Cardinalfifty-eight
Ordinal58th
(fifty-eighth)
Factorization2 × 29
Divisors1, 2, 29, 58
Greek numeralΝΗ´
Roman numeralLVIII
Binary1110102
Ternary20113
Quaternary3224
Quinary2135
Senary1346
Octal728
Duodecimal4A12
Vigesimal2I20
Base 361M36

58 (fifty-eight) is the natural number following 57 and preceding 59.

## In mathematics

Fifty-eight is the sum of the first seven prime numbers, an 11-gonal number,[1] and a Smith number.[2] Given 58, the Mertens function returns 0.[3]

There is no solution to the equation xφ(x) = 58, making 58 a noncototient.[4] However, the sum of the totient function for the first thirteen integers is 58.

Other Languages
العربية: 58 (عدد)
azərbaycanca: 58 (ədəd)
تۆرکجه: ۵۸ (سایی)
Bân-lâm-gú: 58
български: 58 (число)
བོད་ཡིག: ༥༨ (གྲངས་ཀ།)
Чӑвашла: 58 (хисеп)
čeština: 58 (číslo)
dansk: 58 (tal)
Ελληνικά: 58 (αριθμός)
emiliàn e rumagnòl: 58 (nùmer)
Esperanto: 58 (nombro)
فارسی: ۵۸ (عدد)
français: 58 (nombre)
Gaeilge: 58 (uimhir)

한국어: 58
հայերեն: 58 (թիվ)
Bahasa Indonesia: 58 (angka)
interlingua: 58 (numero)
italiano: 58 (numero)
ქართული: 58 (რიცხვი)
Kiswahili: Hamsini na nane
Kreyòl ayisyen: 58 (nonm)
latviešu: 58 (skaitlis)
lietuvių: 58 (skaičius)
magyar: 58 (szám)
македонски: 58 (број)
Bahasa Melayu: 58 (nombor)
Mìng-dĕ̤ng-ngṳ̄: 58
Nederlands: 58 (getal)

Napulitano: Cinquantòtto
norsk: 58 (tall)
norsk nynorsk: Talet 58
oʻzbekcha/ўзбекча: 58 (son)
پنجابی: 58
پښتو: ۵۸ (عدد)
polski: 58 (liczba)
português: Cinquenta e oito
русский: 58 (число)
Sesotho sa Leboa: 58 (nomoro)
Simple English: 58 (number)
slovenščina: 58 (število)
Soomaaliga: 58 (tiro)
کوردی: ٥٨ (ژمارە)
Sranantongo: Numro 58
suomi: 58 (luku)
svenska: 58 (tal)
татарча/tatarça: 58 (сан)
ไทย: 58
Türkçe: 58 (sayı)
українська: 58 (число)
اردو: 58 (عدد)
Vahcuengh: 58
Tiếng Việt: 58 (số)
Winaray: 58 (ihap)