72421

Number 72421 is an odd five-digits prime number and natural number following 72420 and preceding 72422.

Properties of the number 72421

Nominal	72421
Cardinal	seventy-two thousand four hundred twenty-one
Cardinal seventy-two thousand four hundred twenty-one
Ordinal	72,421st
Number of digits	5
Sum of digits	16
Product of digits	112
Number parity	Odd

Previous number is 72420

Next number is 72422

Calculation was done in 0.0000431538 seconds

Prime Factorization of 72421

Prime factorization	72421
Prime factors	72421
Number of distinct prime factors ω(n)	1
Total number of prime factors Ω(n)	1
Sum of prime factors	72421
Product of prime factors	72421

Calculation was done in 0.0059950352 seconds

Divisors of 72421

List of proper divisors	1
List of all dividers	1, 72421
Number of divisors d(n)	2
Sum of all divisors σ(n)	72422
Aliquot sum	1
72421 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 72420.

Calculation was done in 0.0000400543 seconds

Prime numbers

Is 72421 a prime number?	Yes
Is 72421 a semiprime number?	No
Is 72421 a Chen prime number?	No
Is 72421 a Mersenne prime number?	No

Previous prime is 72383

Next prime is 72431

Calculation was done in 1.7942681313 seconds

Sequences

Is 72421 a Catalan number?	No
Is 72421 a Fibonacci number?	No
Is 72421 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.

72421 is not a Happy number

72421 is not a Humble number

72421 is not a Münchhausen number

72421 is not a Perfect number

72421 is not a Perfect square

72421 is not a Palindrome

Calculation was done in 0.0065338612 seconds

Numeric Bases of 72421

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	10001101011100101₂
3	Ternary	10200100021₃
4	Quaternary	101223211₄
5	Quinary	4304141₅
6	Senary	1315141₆
7	Septenary	421066₇
8	Octal	215345₈
9	Nonary	120307₉
10	Decimal	72421
12	Duodecimal	35ab1₁₂
16	Hexadecimal	11ae5₁₆
20	Vigesimal	9111₂₀
36	Base36	1jvp₃₆
60	Sexagesimal	K71₆₀

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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 72421 (n²)	5244801241
Cube of 72421 (n³)	379833750674461
Square root of 72421	269.11150105486
Natural Logarithm (ln) of 72421	11.190251591565
Decimal Logarithm (log) of 72421	4.8598645173256

Calculation was done in 0.0000059605 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 72421	0.84477761448596
Cosecant of 72421	1.1837434880522
Cosine of 72421	0.53511754041838
Secant of 72421	1.8687483112928
Tangent of 72421	1.5786767404886
Cotangent of 72421	0.63344190381275

Calculation was done in 0.0000479221 seconds

Number parity

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

Is 72421 an Even Number?

Is 72421 an Odd Number?

Yes, the number 72421 is an odd number.

Total number of all odd numbers from 1 to 72421 is 36211

Sum of all the odd numbers from 1 to 72421 are 1311236521

The sum of all odd numbers is a perfect square: 1311236521 = 36211

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 72419

Next odd number is 72423

Calculation was done in 0.0000078678 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 72421 in words is "seventy-two thousand four hundred twenty-one", meaning that:

72421 is not an aban number (as it contains the letter a)

72421 is not an eban number (as it contains the letter e)

72421 is an iban number (a number without the letter i)

72421 is not an oban number (as it contains the letter o)

72421 is not a tban number (as it contains the letter t)

72421 is not an uban number (as it contains the letter u)

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Numeral systems

How to write 72421 in other number systems?

Bengali numerals	৭২৪২১
Eastern Arabic numerals	٧٢٬٤٢١
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓍥𓎇𓏺
Khmer numerals	៧២៤២១
Japanese numerals	七万二千四百二十一
Roman numerals	n/a
Thai numerals	๗๒๔๒๑

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Translation

How do you say 72421 in 38 different languages?

Arabic	إثنان و سبعون ألف و أربعة مائة و واحد و عشرون
Croatian	sedamdeset i dvije tisuća četiristo dvadeset i jedan
Czech	sedmdesát dvě tisíc čtyři sta dvacet jeden
Danish	to og halvfjerds tusinde fire hundrede en og tyve
Dutch	tweeenzeventigduizend vierhonderdéénentwintig
Estonian	akpe blaadre vɔ eve alafa ene blaeve vɔ ɖekɛ
Faroese	sjeytitvey tusin og fýrehundraðogtjúgoein
Filipino	pitóng pû’t dalawáng libó’t ápat na daán at dalawáng pû’t isá
Finnish	seitsemänkymmentäkaksituhattaneljäsataakaksikymmentäyksi
French	soixante-douze mille quatre cent vingt et un
Greek	εβδομήντα δύο χίλιάδες τετρακόσια είκοσι ένα
German	zweiundsiebzigtausendvierhunderteinundzwanzig
Hebrew	שבעים ושניים אלף ארבע מאות עשרים ואחת
Hindi	बहत्तर हज़ार चार सौ इक्कीस
Hungarian	hetvenkettőezernégyszázhuszonegy
Icelandic	sjötíu og tvö þúsund og fjögurhundrað og tuttugu og einn
Indonesian	tujuh puluh dua ribu empat ratus dua puluh satu
Italian	settantaduemilaquattrocentoventuno
Japanese	七万二千四百二十一
Korean	칠만 이천사백이십일
Latvian	septiņdesmit divi tūkstoši četrsimt divdesmit viens
Lithuanian	septyniasdešimt du tūkstančiai keturi šimtai dvidešimt vienas
Norwegian	syttito tusen fire hundre og tjueén
Persian	هفتاد و دو هزار و چهارصد و بیست و یک
Polish	siedemdziesiąt dwa tysiące czterysta dwadzieścia jeden
Portuguese	setenta e dois mil quatrocentos e vinte e um
Romanian	şaptezeci şi două mii patru sute douăzeci şi unu
Russian	семьдесят две тысячи четыреста двадцать один
Serbian	седамдесет и две хиљада четиристо двадесет и један
Slovak	sedemdesiatdve tisíc štyristo dvadsaťjeden
Slovene	sedemdeset dvije tisuću štiristo dvaset ena
Spanish	setenta y dos mil cuatrocientos veintiuno
Swahili	elfu sabini na mbili, mia nne na ishirini na moja
Swedish	sjutiotvåtusenfyrahundratjugoen
Thai	เจ็ดหมื่นสองพันสี่ร้อยยี่สิบเอ็ด
Turkish	yetmiş iki bin dört yüz yirmi bir
Ukrainian	сімдесят дві тисячі чотириста двадцять один
Vietnamese	bảy mươi hai nghìn bốn trăm hai mươi mốt

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Miscellaneous

Number 72421 reversed	12427
Unicode Character	U+11AE5	𑫥
Unix Timestamp	Thu, 01 Jan 1970 20:07:01 +0000

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