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14

Number 14 (fourteen) is an even two-digits composite number and natural number following 13 and preceding 15.

Properties of the number 14

Nominal14
Cardinalfourteen
Ordinal14th
Number of digits2
Sum of digits5
Product of digits4
Number parityEven
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Prime Factorization of 14

Prime factorization2 x 7
Prime factors2, 7
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)2
Sum of prime factors9
Product of prime factors14
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Divisors of 14

List of proper divisors 1, 2, 7
List of all dividers1, 2, 7, 14
Number of divisors d(n)4
Sum of all divisors σ(n)24
Aliquot sum 10
14 is a deficient number , since it is larger than the sum of its proper divisors (10). Its deficiency is 4.
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Prime numbers

Is 14 a prime number?No
Is 14 a semiprime number?Yes
Is 14 a Chen prime number?No
Is 14 a Mersenne prime number?No
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Sequences

Is 14 a Catalan number?Yes: C4
Is 14 a Fibonacci number?No
Is 14 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.
14 is not a Happy number
14 is a Humble number
14 is not a Münchhausen number
14 is not a Perfect number
14 is not a Perfect square
14 is not a Palindrome
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Numeric Bases of 14

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
2Binary11102
3Ternary1123
4Quaternary324
5Quinary245
6Senary226
7Septenary207
8Octal168
9Nonary159
10Decimal14
12Duodecimal1212
16Hexadecimale16
20Vigesimale20
36Base36e36
60SexagesimalE60
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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 14 (n2)196
Cube of 14 (n3)2744
Square root of 143.7416573867739
Natural Logarithm (ln) of 142.6390573296153
Decimal Logarithm (log) of 141.1461280356782
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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 140.99060735569487
Cosecant of 141.0094817025647
Cosine of 140.13673721820783
Secant of 147.3132978212271
Tangent of 147.2446066160948
Cotangent of 140.13803371984041
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Number parity

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

Is 14 an Even Number?

Yes, the number 14 is an even number.

Is 14 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 14 in words is "fourteen", meaning that:
14 is an aban number (a number without the letter a)
14 is not an eban number (as it contains the letter e)
14 is an iban number (a number without the letter i)
14 is not an oban number (as it contains the letter o)
14 is not a tban number (as it contains the letter t)
14 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 14 in other number systems?
Bengali numerals১৪
Eastern Arabic numerals١٤
Hieroglyphs numeralsused in Ancient Egypt𓎆𓏽
Khmer numerals១៤
Japanese numerals十四
Roman numeralsXIV
Thai numerals๑๔
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Translation

How do you say 14 in 38 different languages?
Arabicأربعة عشر
Croatiančetrnaest
Czechčtrnáct
Danish fjorten
Dutchveertien
Estonianwuiene
Faroesefjúrtan
Filipinolabíng-ápat
Finnishneljätoista
Frenchquatorze
Greekδεκα­τέσσερα
Germanvierzehn
Hebrewארבע עשרה
Hindiचौदह
Hungariantizen­négy
Icelandicfjórtán
Indonesianempat belas
Italianquattordici
Japanese十四
Korean십사
Latviančetrpadsmit
Lithuanianketuriolika
Norwegianfjorten
Persianچهارده
Polishczternaście
Portuguesecatorze
Romanianpatrusprezece
Russianчетырнадцать
Serbianчетрнаест
Slovakštrnásť
Sloveneštrinajst
Spanish catorce
Swahilikumi na nne
Swedishfjorton
Thaiสิบ​สี่
Turkishon dört
Ukrainianчотирнадцять
Vietnamesemười bốn
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Miscellaneous

Number 14 reversed41
ASCII Code14
Unicode CharacterU+000E
Unix TimestampThu, 01 Jan 1970 00:00:14 +0000
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