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158

Number 158 (one hundred fifty-eight) is an even three-digits composite number and natural number following 157 and preceding 159.

Properties of the number 158

 Nominal 158 Cardinal one hundred fifty-eight Cardinalone hundred fifty-eight Ordinal 158th Number of digits 3 Sum of digits 14 Product of digits 40 Number parity Even
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Prime Factorization of 158

 Prime factorization 2 x 79 Prime factors 2, 79 Number of distinct prime factors ω(n) 2 Total number of prime factors Ω(n) 2 Sum of prime factors 81 Product of prime factors 158
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Divisors of 158

 List of proper divisors 1, 2, 79 List of all dividers 1, 2, 79, 158 Number of divisors d(n) 4 Sum of all divisors σ(n) 240 Aliquot sum 82 158 is a deficient number , since it is larger than the sum of its proper divisors (82). Its deficiency is 76.
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Prime numbers

 Is 158 a prime number? No Is 158 a semiprime number? Yes Is 158 a Chen prime number? No Is 158 a Mersenne prime number? No
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Sequences

 Is 158 a Catalan number? No Is 158 a Fibonacci number? No Is 158 a Idoneal number? No
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Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
 158 is not a Happy number 158 is not a Humble number 158 is not a Münchhausen number 158 is not a Perfect number 158 is not a Perfect square 158 is not a Palindrome
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Numeric Bases of 158

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.
BaseSystemValue
2Binary100111102
3Ternary122123
4Quaternary21324
5Quinary11135
6Senary4226
7Septenary3147
8Octal2368
9Nonary1859
10Decimal158
12Duodecimal11212
20Vigesimal7i20
36Base364e36
60Sexagesimal2c60
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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
 Square of 158 (n2) 24964 Cube of 158 (n3) 3.94431e+06 Square root of 158 12.5698 Natural Logarithm (ln) of 158 5.0626 Decimal Logarithm (log) of 158 2.19866
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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
 Sine of 158 0.795824 Cosecant of 158 1.25656 Cosine of 158 0.605528 Secant of 158 1.65145 Tangent of 158 1.31427 Cotangent of 158 0.760882
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Number parity

Parity is the property of an integer of whether it is even or odd.

Is 158 an Even Number?

Yes, the number 158 is an even number.

Is 158 an Odd Number?

No
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Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".
 The spelling of 158 in words is "one hundred fifty-eight", meaning that: 158 is an aban number (a number without the letter a) 158 is not an eban number (as it contains the letter e) 158 is not an iban number (as it contains the letter i) 158 is not an oban number (as it contains the letter o) 158 is not a tban number (as it contains the letter t) 158 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 158 in other number systems?
 Bengali numerals ১৫৮ Eastern Arabic numerals ١٥٨ Hieroglyphs numeralsused in Ancient Egypt 𓍢𓎊𓐁 Khmer numerals ១៥៨ Japanese numerals 百五十八 Roman numerals CLVIII Thai numerals ๑๕๘
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Translation

How do you say 158 in 38 different languages?
 Arabic مائة و ثمانية و خمسون Croatian sto pedeset i osam Czech sto padesát osm Danish et hundrede otte og halvtreds Dutch honderdachtenvijftig Estonian alafa ɖeka blaatɔ̃ vɔ enyi Faroese eitt­hundrað­og­fimmti­átta Filipino isáng daán at limáng pû’t waló Finnish sata­viisi­kymmentä­kahdeksan French cent cinquante-huit Greek εκατόν πενήντα οκτώ German ein­hundert­acht­und­fünfzig Hebrew מאה חמישים ושמונה Hindi एक सौ अट्ठावन Hungarian száz­ötven­nyolc Icelandic eitt­hundrað og fimmtíu og átta Indonesian seratus lima puluh delapan Italian centocinquantotto Japanese 百五十八 Korean 백오십팔 Latvian simt piecdesmit astoņi Lithuanian šimtas penkiasdešimt aštuoni Norwegian hundre og femti­åtte Persian صد و پنجاه و هشت Polish sto pięćdziesiąt osiem Portuguese cento e cinquenta e oito Romanian una sută cincizeci şi opt Russian сто пятьдесят восемь Serbian сто педесет и осам Slovak jedna­sto päťdesiat­osem Slovene sto petdeset osem Spanish ciento cincuenta y ocho Swahili mia moja na hamsini na nane Swedish enhundrafemtioåtta Thai หนึ่ง​ร้อย​ห้า​สิบ​แปด Turkish yüz elli sekiz Ukrainian сто пʼятдесят вісім Vietnamese một trăm năm mươi tám
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Miscellaneous

 Number 158 reversed 851 ASCII Code 158 ž Unicode Character U+009E ž Hexadecimal color (shorthand) #115588 Unix Timestamp Thu, 01 Jan 1970 00:02:38 +0000
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