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131818

Number 131818 is an even six-digits composite number and natural number following 131817 and preceding 131819.

Properties of the number 131818

Nominal131818
Cardinalone hundred thirty-one thousand eight hundred eighteen
Cardinal
one hundred thirty-one thousand eight hundred eighteen
Ordinal131,818th
Number of digits6
Sum of digits22
Product of digits192
Number parityEven
Previous number is 131817
Next number is 131819
Calculation was done in 0.0000379086 seconds

Prime Factorization of 131818

Prime factorization2 x 17 x 3877
Prime factors2, 17, 3877
Number of distinct prime factors ω(n)3
Total number of prime factors Ω(n)3
Sum of prime factors3896
Product of prime factors131818
Calculation was done in 0.0000641346 seconds

Divisors of 131818

List of proper divisors 1, 2, 17, 34, 3877, 7754, 65909
List of all dividers1, 2, 17, 34, 3877, 7754, 65909, 131818
Number of divisors d(n)8
Sum of all divisors σ(n)209412
Aliquot sum 77594
131818 is a deficient number , since it is larger than the sum of its proper divisors (77594). Its deficiency is 54224.
Calculation was done in 0.0000329018 seconds

Prime numbers

Is 131818 a prime number?No
Is 131818 a semiprime number?No
Is 131818 a Chen prime number?No
Is 131818 a Mersenne prime number?No
Previous prime is 131797
Next prime is 131837
Calculation was done in 0.6340041161 seconds

Sequences

Is 131818 a Catalan number?No
Is 131818 a Fibonacci number?No
Is 131818 a Idoneal number?No
Calculation was done in 0.0000059605 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
131818 is not a Happy number
131818 is not a Humble number
131818 is not a Münchhausen number
131818 is not a Perfect number
131818 is not a Perfect square
131818 is not a Palindrome
Calculation was done in 0.0074260235 seconds

Numeric Bases of 131818

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
2Binary1000000010111010102
3Ternary202002110113
4Quaternary2000232224
5Quinary132042335
6Senary24541346
7Septenary10562117
8Octal4013528
9Nonary2207349
10Decimal131818
12Duodecimal6434a12
16Hexadecimal202ea16
20Vigesimalg9ai20
36Base362tpm36
60Sexagesimalaaw60
Calculation was done in 0.0000181198 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 131818 (n2)17375985124
Cube of 131818 (n3)2290467607075432
Square root of 131818363.06748683957
Natural Logarithm (ln) of 13181811.789177462287
Decimal Logarithm (log) of 1318185.1199747180495
Calculation was done in 0.0000050068 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 1318180.08604544134996
Cosecant of 13181811.621766177395
Cosine of 131818-0.99629121346266
Secant of 131818-1.0037225928396
Tangent of 131818-0.086365753493805
Cotangent of 131818-11.578663527456
Calculation was done in 0.0000159740 seconds

Number parity

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

Is 131818 an Even Number?

Yes, the number 131818 is an even number.

Is 131818 an Odd Number?

No
Previous even number is 131816
Next even number is 131820
Calculation was done in 0.0000040531 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 131818 in words is "one hundred thirty-one thousand eight hundred eighteen", meaning that:
131818 is not an aban number (as it contains the letter a)
131818 is not an eban number (as it contains the letter e)
131818 is not an iban number (as it contains the letter i)
131818 is not an oban number (as it contains the letter o)
131818 is not a tban number (as it contains the letter t)
131818 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 131818 in other number systems?
Bengali numerals১৩১৮১৮
Eastern Arabic numerals١٣١٬٨١٨
Hieroglyphs numeralsused in Ancient Egypt𓆐𓂭𓂭𓂭𓆼𓍩𓎆𓐁
Khmer numerals១៣១៨១៨
Japanese numerals十三万千八百十八
Roman numeralsn/a
Thai numerals๑๓๑๘๑๘
Calculation was done in 0.0001409054 seconds

Translation

How do you say 131818 in 38 different languages?
Arabicمائة و واحد و ثلاثون ألف و ثمانية مائة و ثمانية عشر
Croatiansto trideset i jedna tisuća osamsto osamnaest
Czechsto třicet jedna tisíc osm set osmnáct
Danish et hundrede en og tredive tusinde otte hundrede atten
Dutchhonderdéénendertigduizend achthonderdachttien
Estonianakpe alafa ɖeka blaetɔ̃ vɔ ɖekɛ alafa enyi kple wuienyi
Faroeseeitt­hundrað­og­tríati­eitt tusin og átta­hundrað­og­átjan
Filipinoisáng daán at tatlóng pû’t isáng libó’t walóng daán at labíng-waló
Finnishsata­kolme­kymmentä­yksi­tuhatta­kahdeksan­sataa­kahdeksantoista
Frenchcent trente et un mille huit cent dix-huit
Greekεκατόν τριάντα μία χίλιάδες οκτακόσια δεκα­οκτώ
Germanein­hundert­ein­und­dreißig­tausend­acht­hundert­achtzehn
Hebrewמאה שלושים ואחד אלף שמונה מאות ושמונה עשרה
Hindiएक लाख इकतीस हज़ार आठ सौ अठारह
Hungarianszáz­harminc­egy­ezer­nyolc­száz­tizen­nyolc
Icelandiceitt­hundrað og þrjátíu og eitt þúsund og átta­hundrað og átján
Indonesianseratus tiga puluh satu ribu delapan ratus delapan belas
Italiancentotrent e unmilaottocentodiciotto
Japanese十三万千八百十八
Korean십삼만 천팔백십팔
Latviansimt trīsdesmit viens tūkstoši astoņsimt astoņpadsmit
Lithuanianšimtas trisdešimt vienas tūkstantis aštuoni šimtai aštuoniolika
Norwegianhundre og tretti­ett tusen åtte hundre og atten
Persianصد و سی و یک هزار و هشتصد و هجده
Polishsto trzydzieści jeden tysięcy osiemset osiemnaście
Portuguesecento e trinta e um mil oitocentos e dezoito
Romanianuna sută treizeci şi una mii opt sute optsprezece
Russianсто тридцать одна тысяча восемьсот восемнадцать
Serbianсто тридесет и једна хиљада осамсто осамнаест
Slovakjedna­sto tridsať­jedna tisíc osem­sto osemnásť
Slovenesto trideset ena tisuću osemsto asemnajst
Spanish ciento treinta y un mil ochocientos dieciocho
Swahilielfu mia moja na thelathini na moja, mia nane na kumi na nane
Swedishenhundratrettioentusenåttahundraarton
Thaiหนึ่ง​แสน​สาม​หมื่น​หนึ่ง​พัน​แปด​ร้อย​สิบ​แปด
Turkishyüz otuz bir bin sekiz yüz on sekiz
Ukrainianсто тридцять одна тисяча вісімсот вісімнадцять
Vietnamesemột trăm ba mươi mốt nghìn tám trăm mười tám
Calculation was done in 0.0138840675 seconds

Miscellaneous

Number 131818 reversed818131
Unicode CharacterU+202EA𠋪
Hexadecimal color#131818
Unix TimestampFri, 02 Jan 1970 12:36:58 +0000
Calculation was done in 0.0000238419 seconds
This page was generated in 0.66 seconds.