131021

Number 131021 is an odd six-digits composite number and natural number following 131020 and preceding 131022.

Properties of the number 131021

Nominal	131021
Cardinal	one hundred thirty-one thousand twenty-one
Cardinal one hundred thirty-one thousand twenty-one
Ordinal	131,021st
Number of digits	6
Sum of digits	8
Product of digits	0
Number parity	Odd

Previous number is 131020

Next number is 131022

Calculation was done in 0.0000360012 seconds

Prime Factorization of 131021

Prime factorization	11 x 43 x 277
Prime factors	11, 43, 277
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	3
Sum of prime factors	331
Product of prime factors	131021

Calculation was done in 0.0000259876 seconds

Divisors of 131021

List of proper divisors	1, 11, 43, 277, 473, 3047, 11911
List of all dividers	1, 11, 43, 277, 473, 3047, 11911, 131021
Number of divisors d(n)	8
Sum of all divisors σ(n)	146784
Aliquot sum	15763
131021 is a deficient number , since it is larger than the sum of its proper divisors (15763). Its deficiency is 115258.

Calculation was done in 0.0000309944 seconds

Prime numbers

Is 131021 a prime number?	No
Is 131021 a semiprime number?	No
Is 131021 a Chen prime number?	No
Is 131021 a Mersenne prime number?	No

Previous prime is 131011

Next prime is 131023

Calculation was done in 2.2227377892 seconds

Sequences

Is 131021 a Catalan number?	No
Is 131021 a Fibonacci number?	No
Is 131021 a Idoneal number?	No

Calculation was done in 0.0000090599 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.

131021 is not a Happy number

131021 is not a Humble number

131021 is not a Münchhausen number

131021 is not a Perfect number

131021 is not a Perfect square

131021 is not a Palindrome

Calculation was done in 0.0043320656 seconds

Numeric Bases of 131021

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.

Base	System	Value
2	Binary	11111111111001101₂
3	Ternary	20122201122₃
4	Quaternary	133333031₄
5	Quinary	13143041₅
6	Senary	2450325₆
7	Septenary	1053662₇
8	Octal	377715₈
9	Nonary	218648₉
10	Decimal	131021
12	Duodecimal	639a5₁₂
16	Hexadecimal	1ffcd₁₆
20	Vigesimal	g7b1₂₀
36	Base36	2t3h₃₆
60	Sexagesimal	aNf₆₀

Calculation was done in 0.0000219345 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 131021 (n²)	17166502441
Cube of 131021 (n³)	2249172316322261
Square root of 131021	361.96823065015
Natural Logarithm (ln) of 131021	11.783112894679
Decimal Logarithm (log) of 131021	5.1173409098023

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 131021	-0.76970698398012
Cosecant of 131021	-1.2991956950021
Cosine of 131021	-0.63839733615691
Secant of 131021	-1.5664225762907
Tangent of 131021	1.2056863968351
Cotangent of 131021	0.82940307083585

Calculation was done in 0.0000169277 seconds

Number parity

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

Is 131021 an Even Number?

Is 131021 an Odd Number?

Yes, the number 131021 is an odd number.

Total number of all odd numbers from 1 to 131021 is 65511

Sum of all the odd numbers from 1 to 131021 are 4291691121

The sum of all odd numbers is a perfect square: 4291691121 = 65511

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 131019

Next odd number is 131023

Calculation was done in 0.0000071526 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 131021 in words is "one hundred thirty-one thousand twenty-one", meaning that:

131021 is not an aban number (as it contains the letter a)

131021 is not an eban number (as it contains the letter e)

131021 is not an iban number (as it contains the letter i)

131021 is not an oban number (as it contains the letter o)

131021 is not a tban number (as it contains the letter t)

131021 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 131021 in other number systems?

Bengali numerals	১৩১০২১
Eastern Arabic numerals	١٣١٬٠٢١
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓂭𓂭𓂭𓆼𓎇𓏺
Khmer numerals	១៣១០២១
Japanese numerals	十三万千二十一
Roman numerals	n/a
Thai numerals	๑๓๑๐๒๑

Calculation was done in 0.0001559258 seconds

Translation

How do you say 131021 in 38 different languages?

Arabic	مائة و واحد و ثلاثون ألف و واحد و عشرون
Croatian	sto trideset i jedna tisuća dvadeset i jedan
Czech	sto třicet jedna tisíc dvacet jeden
Danish	et hundrede en og tredive tusinde og en og tyve
Dutch	honderdéénendertigduizend éénentwintig
Estonian	akpe alafa ɖeka blaetɔ̃ vɔ ɖekɛ kpakple blaeve vɔ ɖekɛ
Faroese	eitthundraðogtríatieitt tusin og tjúgoein
Filipino	isáng daán at tatlóng pû’t isáng libó’t dalawáng pû’t isá
Finnish	satakolmekymmentäyksituhattakaksikymmentäyksi
French	cent trente et un mille vingt et un
Greek	εκατόν τριάντα μία χίλιάδες είκοσι ένα
German	einhunderteinunddreißigtausendeinundzwanzig
Hebrew	מאה שלושים ואחד אלף עשרים ואחת
Hindi	एक लाख इकतीस हज़ार इक्कीस
Hungarian	százharmincegyezerhuszonegy
Icelandic	eitthundrað og þrjátíu og eitt þúsund og tuttugu og einn
Indonesian	seratus tiga puluh satu ribu dua puluh satu
Italian	centotrent e unmilaventuno
Japanese	十三万千二十一
Korean	십삼만 천이십일
Latvian	simt trīsdesmit viens tūkstoši divdesmit viens
Lithuanian	šimtas trisdešimt vienas tūkstantis dvidešimt vienas
Norwegian	hundre og trettiett tusen og tjueén
Persian	صد و سی و یک هزار و بیست و یک
Polish	sto trzydzieści jeden tysięcy dwadzieścia jeden
Portuguese	cento e trinta e um mil e vinte e um
Romanian	una sută treizeci şi una mii douăzeci şi unu
Russian	сто тридцать одна тысяча двадцать один
Serbian	сто тридесет и једна хиљада двадесет и један
Slovak	jednasto tridsaťjedna tisíc dvadsaťjeden
Slovene	sto trideset ena tisuću dvaset ena
Spanish	ciento treinta y un mil veintiuno
Swahili	elfu mia moja na thelathini na moja, ishirini na moja
Swedish	enhundratrettioentusentjugoen
Thai	หนึ่งแสนสามหมื่นหนึ่งพันยี่สิบเอ็ด
Turkish	yüz otuz bir bin yirmi bir
Ukrainian	сто тридцять одна тисяча двадцять один
Vietnamese	một trăm ba mươi mốt nghìn không trăm hai mươi mốt

Calculation was done in 0.0136969090 seconds

Miscellaneous

Number 131021 reversed	120131
Unicode Character	U+1FFCD	🿍
Hexadecimal color	#131021
Unix Timestamp	Fri, 02 Jan 1970 12:23:41 +0000

Calculation was done in 0.0000259876 seconds

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