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18018

Number 18018 is an even five-digits composite number and natural number following 18017 and preceding 18019.

Properties of the number 18018

Nominal18018
Cardinaleighteen thousand eighteen
Cardinal
eighteen thousand eighteen
Ordinal18,018th
Number of digits5
Sum of digits18
Product of digits0
Number parityEven
Calculation was done in 0.0000381470 seconds

Prime Factorization of 18018

Prime factorization2 x 3 x 3 x 7 x 11 x 13
Prime factorization in exponent form2 x 32 x 7 x 11 x 13
Prime factors2, 3, 7, 11, 13
Number of distinct prime factors ω(n)5
Total number of prime factors Ω(n)6
Sum of prime factors36
Product of prime factors6006
Calculation was done in 0.0000200272 seconds

Divisors of 18018

List of proper divisors 1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009
List of all dividers1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 18018
Number of divisors d(n)48
Sum of all divisors σ(n)52416
Aliquot sum 34398
18018 is an abundant number , because the sum of its proper divisors (34398) is greater than itself. Its abundance is 16380.
Calculation was done in 0.0000240803 seconds

Prime numbers

Is 18018 a prime number?No
Is 18018 a semiprime number?No
Is 18018 a Chen prime number?No
Is 18018 a Mersenne prime number?No
Calculation was done in 0.0042390823 seconds

Sequences

Is 18018 a Catalan number?No
Is 18018 a Fibonacci number?No
Is 18018 a Idoneal number?No
Calculation was done in 0.0000050068 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
18018 is a Happy number
18018 is not a Humble number
18018 is not a Münchhausen number
18018 is not a Perfect number
18018 is not a Perfect square
18018 is not a Palindrome
Calculation was done in 0.0014619827 seconds

Numeric Bases of 18018

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
2Binary1000110011000102
3Ternary2202011003
4Quaternary101212024
5Quinary10340335
6Senary2152306
7Septenary1033507
8Octal431428
9Nonary266409
10Decimal18018
12Duodecimala51612
16Hexadecimal466216
20Vigesimal250i20
36Base36dwi36
60Sexagesimal50I60
Calculation was done in 0.0000188351 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 18018 (n2)324648324
Cube of 18018 (n3)5849513501832
Square root of 18018134.23114392718
Natural Logarithm (ln) of 180189.7991265372114
Decimal Logarithm (log) of 180184.2557065825826
Calculation was done in 0.0000100136 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 18018-0.82269277763583
Cosecant of 18018-1.2155205772849
Cosine of 18018-0.56848622993512
Secant of 18018-1.7590575590795
Tangent of 180181.4471639493004
Cotangent of 180180.69100671038924
Calculation was done in 0.0000050068 seconds

Number parity

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

Is 18018 an Even Number?

Yes, the number 18018 is an even number.

Is 18018 an Odd Number?

No
Calculation was done in 0.0000030994 seconds

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 18018 in words is "eighteen thousand eighteen", meaning that:
18018 is not an aban number (as it contains the letter a)
18018 is not an eban number (as it contains the letter e)
18018 is not an iban number (as it contains the letter i)
18018 is not an oban number (as it contains the letter o)
18018 is not a tban number (as it contains the letter t)
18018 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 18018 in other number systems?
Bengali numerals১৮০১৮
Eastern Arabic numerals١٨٬٠١٨
Hieroglyphs numeralsused in Ancient Egypt𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓎆𓐁
Khmer numerals១៨០១៨
Japanese numerals一万八千十八
Roman numeralsn/a
Thai numerals๑๘๐๑๘
Calculation was done in 0.0000870228 seconds

Translation

How do you say 18018 in 38 different languages?
Arabicثمانية عشر ألف و ثمانية عشر
Croatianosamnaest tisuća osamnaest
Czechosmnáct tisíc osmnáct
Danish atten tusinde og atten
Dutchachttienduizend achttien
Estonianakpe wuienyi kple wuienyi
Faroeseátjan tusin og átjan
Filipinolabíng-walóng libó’t labíng-waló
Finnishkahdeksantoista­tuhatta­kahdeksantoista
Frenchdix-huit mille dix-huit
Greekδεκα­οκτώ χίλιάδες δεκα­οκτώ
Germanachtzehn­tausend­achtzehn
Hebrewשמונה עשר אלף ושמונה עשרה
Hindiअठारह हज़ार अठारह
Hungariantizen­nyolc­ezer­tizen­nyolc
Icelandicátján þúsund og átján
Indonesiandelapan belas ribu delapan belas
Italiandiciottomiladiciotto
Japanese一万八千十八
Korean만 팔천십팔
Latvianastoņpadsmit tūkstoši astoņpadsmit
Lithuanianaštuoniolika tūkstančių aštuoniolika
Norwegianatten tusen og atten
Persianهجده هزار و هجده
Polishosiemnaście tysięcy osiemnaście
Portuguesedezoito mil e dezoito
Romanianoptsprezece mii optsprezece
Russianвосемнадцать тысяч восемнадцать
Serbianосамнаест хиљада осамнаест
Slovakosemnásť tisíc osemnásť
Sloveneasemnajst tisuću asemnajst
Spanish dieciocho mil dieciocho
Swahilielfu kumi na nane, kumi na nane
Swedishartontusenarton
Thaiหนึ่ง​หมื่น​แปด​พัน​สิบ​แปด
Turkishon sekiz bin on sekiz
Ukrainianвісімнадцять тисяч вісімнадцять
Vietnamesemười tám nghìn không trăm mười tám
Calculation was done in 0.0188269615 seconds

Miscellaneous

Number 18018 reversed81081
Unicode CharacterU+4662
Unix TimestampThu, 01 Jan 1970 05:00:18 +0000
Calculation was done in 0.0000331402 seconds
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