61221

Number 61221 is an odd five-digits composite number and natural number following 61220 and preceding 61222.

Properties of the number 61221

Nominal	61221
Cardinal	sixty-one thousand two hundred twenty-one
Cardinal sixty-one thousand two hundred twenty-one
Ordinal	61,221st
Number of digits	5
Sum of digits	12
Product of digits	24
Number parity	Odd

Previous number is 61220

Next number is 61222

Calculation was done in 0.0000360012 seconds

Prime Factorization of 61221

Prime factorization	3 x 20407
Prime factors	3, 20407
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	2
Sum of prime factors	20410
Product of prime factors	61221

Calculation was done in 0.0002431870 seconds

Divisors of 61221

List of proper divisors	1, 3, 20407
List of all dividers	1, 3, 20407, 61221
Number of divisors d(n)	4
Sum of all divisors σ(n)	81632
Aliquot sum	20411
61221 is a deficient number , since it is larger than the sum of its proper divisors (20411). Its deficiency is 40810.

Calculation was done in 0.0000288486 seconds

Prime numbers

Is 61221 a prime number?	No
Is 61221 a semiprime number?	Yes
Is 61221 a Chen prime number?	No
Is 61221 a Mersenne prime number?	No

Previous prime is 61211

Next prime is 61223

Calculation was done in 0.2367379665 seconds

Sequences

Is 61221 a Catalan number?	No
Is 61221 a Fibonacci number?	No
Is 61221 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.

61221 is not a Happy number

61221 is not a Humble number

61221 is not a Münchhausen number

61221 is not a Perfect number

61221 is not a Perfect square

61221 is not a Palindrome

Calculation was done in 0.0065228939 seconds

Numeric Bases of 61221

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	1110111100100101₂
3	Ternary	10002222110₃
4	Quaternary	32330211₄
5	Quinary	3424341₅
6	Senary	1151233₆
7	Septenary	343326₇
8	Octal	167445₈
9	Nonary	102873₉
10	Decimal	61221
12	Duodecimal	2b519₁₂
16	Hexadecimal	ef25₁₆
20	Vigesimal	7d11₂₀
36	Base36	1b8l₃₆
60	Sexagesimal	H0L₆₀

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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 61221 (n²)	3748010841
Cube of 61221 (n³)	229456971696861
Square root of 61221	247.42877763106
Natural Logarithm (ln) of 61221	11.022245546897
Decimal Logarithm (log) of 61221	4.7869004192001

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 61221	-0.70608875807992
Cosecant of 61221	-1.4162525441126
Cosine of 61221	-0.70812334074874
Secant of 61221	-1.4121833619305
Tangent of 61221	0.99712679620663
Cotangent of 61221	1.0028814828809

Calculation was done in 0.0000171661 seconds

Number parity

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

Is 61221 an Even Number?

Is 61221 an Odd Number?

Yes, the number 61221 is an odd number.

Total number of all odd numbers from 1 to 61221 is 30611

Sum of all the odd numbers from 1 to 61221 are 937033321

The sum of all odd numbers is a perfect square: 937033321 = 30611

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 61219

Next odd number is 61223

Calculation was done in 0.0000069141 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 61221 in words is "sixty-one thousand two hundred twenty-one", meaning that:

61221 is not an aban number (as it contains the letter a)

61221 is not an eban number (as it contains the letter e)

61221 is not an iban number (as it contains the letter i)

61221 is not an oban number (as it contains the letter o)

61221 is not a tban number (as it contains the letter t)

61221 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 61221 in other number systems?

Bengali numerals	৬১২২১
Eastern Arabic numerals	٦١٬٢٢١
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓍣𓎇𓏺
Khmer numerals	៦១២២១
Japanese numerals	六万千二百二十一
Roman numerals	n/a
Thai numerals	๖๑๒๒๑

Calculation was done in 0.0001487732 seconds

Translation

How do you say 61221 in 38 different languages?

Arabic	واحد و ستون ألف و مائتان و واحد و عشرون
Croatian	šezdeset i jedna tisuća dvjesto dvadeset i jedan
Czech	šedesát jedna tisíc dvě stě dvacet jeden
Danish	en og tres tusinde to hundrede en og tyve
Dutch	éénenzestigduizend tweehonderdéénentwintig
Estonian	akpe blaade vɔ ɖekɛ alafa eve blaeve vɔ ɖekɛ
Faroese	sekstieitt tusin og tveyhundraðogtjúgoein
Filipino	anim na pû’t isáng libó’t dalawáng daán at dalawáng pû’t isá
Finnish	kuusikymmentäyksituhattakaksisataakaksikymmentäyksi
French	soixante et un mille deux cent vingt et un
Greek	εξήντα μία χίλιάδες διακόσια είκοσι ένα
German	einundsechzigtausendzweihunderteinundzwanzig
Hebrew	שישים ואחד אלף מאתיים עשרים ואחת
Hindi	इकसठ हज़ार दो सौ इक्कीस
Hungarian	hatvanegyezerkétszázhuszonegy
Icelandic	sextíu og eitt þúsund og tvöhundrað og tuttugu og einn
Indonesian	enam puluh satu ribu dua ratus dua puluh satu
Italian	sessant e unmiladuecentoventuno
Japanese	六万千二百二十一
Korean	육만 천이백이십일
Latvian	sešdesmit viens tūkstoši divsimt divdesmit viens
Lithuanian	šešiasdešimt vienas tūkstantis du šimtai dvidešimt vienas
Norwegian	sekstiett tusen to hundre og tjueén
Persian	شصت و یک هزار و دویست و بیست و یک
Polish	sześćdziesiąt jeden tysięcy dwieście dwadzieścia jeden
Portuguese	sessenta e um mil duzentos e vinte e um
Romanian	şasezeci şi una mii două sute douăzeci şi unu
Russian	шестьдесят одна тысяча двести двадцать один
Serbian	шездесет и једна хиљада двеста двадесет и један
Slovak	šesťdesiatjedna tisíc dvesto dvadsaťjeden
Slovene	šestdeset ena tisuću dvjesto dvaset ena
Spanish	sesenta y un mil doscientos veintiuno
Swahili	elfu sitini na moja, mia mbili na ishirini na moja
Swedish	sextioentusentvåhundratjugoen
Thai	หกหมื่นหนึ่งพันสองร้อยยี่สิบเอ็ด
Turkish	altmış bir bin iki yüz yirmi bir
Ukrainian	шістдесят одна тисяча двісті двадцять один
Vietnamese	sáu mươi mốt nghìn hai trăm hai mươi mốt

Calculation was done in 0.0143318176 seconds

Miscellaneous

Number 61221 reversed	12216
Unicode Character	U+EF25	
Unix Timestamp	Thu, 01 Jan 1970 17:00:21 +0000

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