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54

Number 54 (fifty-four) is an even two-digits composite number and natural number following 53 and preceding 55.

Properties of the number 54

Nominal54
Cardinalfifty-four
Ordinal54th
Number of digits2
Sum of digits9
Product of digits20
Number parityEven
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Prime Factorization of 54

Prime factorization2 x 3 x 3 x 3
Prime factorization in exponent form2 x 33
Prime factors2, 3
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)4
Sum of prime factors5
Product of prime factors6
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Divisors of 54

List of proper divisors 1, 2, 3, 6, 9, 18, 27
List of all dividers1, 2, 3, 6, 9, 18, 27, 54
Number of divisors d(n)8
Sum of all divisors σ(n)120
Aliquot sum 66
54 is an abundant number , because the sum of its proper divisors (66) is greater than itself. Its abundance is 12.
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Prime numbers

Is 54 a prime number?No
Is 54 a semiprime number?No
Is 54 a Chen prime number?No
Is 54 a Mersenne prime number?No
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Sequences

Is 54 a Catalan number?No
Is 54 a Fibonacci number?No
Is 54 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.
54 is not a Happy number
54 is a Humble number
54 is not a Münchhausen number
54 is not a Perfect number
54 is not a Perfect square
54 is not a Palindrome
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Numeric Bases of 54

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
2Binary1101102
3Ternary20003
4Quaternary3124
5Quinary2045
6Senary1306
7Septenary1057
8Octal668
9Nonary609
10Decimal54
12Duodecimal4612
16Hexadecimal3616
20Vigesimal2e20
36Base361i36
60Sexagesimals60
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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 54 (n2)2916
Cube of 54 (n3)157464
Square root of 547.3484692283495
Natural Logarithm (ln) of 543.9889840465643
Decimal Logarithm (log) of 541.732393759823
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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 54-0.55878904885162
Cosecant of 54-1.7895841052274
Cosine of 54-0.82930983286315
Secant of 54-1.2058219502204
Tangent of 540.67380010064806
Cotangent of 541.4841196952007
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Number parity

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

Is 54 an Even Number?

Yes, the number 54 is an even number.

Is 54 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 54 in words is "fifty-four", meaning that:
54 is an aban number (a number without the letter a)
54 is an eban number (a number without the letter e)
54 is not an iban number (as it contains the letter i)
54 is not an oban number (as it contains the letter o)
54 is not a tban number (as it contains the letter t)
54 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 54 in other number systems?
Bengali numerals৫৪
Eastern Arabic numerals٥٤
Hieroglyphs numeralsused in Ancient Egypt𓎊𓏽
Khmer numerals៥៤
Japanese numerals五十四
Roman numeralsLIV
Thai numerals๕๔
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Translation

How do you say 54 in 38 different languages?
Arabicأربعة و خمسون
Croatianpedeset i četiri
Czechpadesát čtyři
Danish fire og halvtreds
Dutchvierenvijftig
Estonianblaatɔ̃ vɔ ene
Faroesefimmti­fýre
Filipinolimáng pû’t ápat
Finnishviisi­kymmentä­neljä
Frenchcinquante-quatre
Greekπενήντα τέσσερα
Germanvier­und­fünfzig
Hebrewחמישים וארבע
Hindiचौवन
Hungarianötven­négy
Icelandicfimmtíu og fjórir
Indonesianlima puluh empat
Italiancinquantaquattro
Japanese五十四
Korean오십사
Latvianpiecdesmit četri
Lithuanianpenkiasdešimt keturi
Norwegianfemti­fire
Persianپنجاه و چهار
Polishpięćdziesiąt cztery
Portuguesecinquenta e quatro
Romaniancincizeci şi patru
Russianпятьдесят четыре
Serbianпедесет и четири
Slovakpäťdesiat­štyri
Slovenepetdeset štiri
Spanish cincuenta y cuatro
Swahilihamsini na nne
Swedishfemtiofyra
Thaiห้า​สิบ​สี่
Turkishelli dört
Ukrainianпʼятдесят чотири
Vietnamesenăm mươi tư
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Miscellaneous

Number 54 reversed45
ASCII Code546
Unicode CharacterU+00366
Unix TimestampThu, 01 Jan 1970 00:00:54 +0000
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