21948

Number 21948 is an even five-digits composite number and natural number following 21947 and preceding 21949.

Properties of the number 21948

Nominal	21948
Cardinal	twenty-one thousand nine hundred forty-eight
Cardinal twenty-one thousand nine hundred forty-eight
Ordinal	21,948th
Number of digits	5
Sum of digits	24
Product of digits	576
Number parity	Even

Previous number is 21947

Next number is 21949

Calculation was done in 0.0000369549 seconds

Prime Factorization of 21948

Prime factorization	2 x 2 x 3 x 31 x 59
Prime factorization in exponent form	2² x 3 x 31 x 59
Prime factors	2, 3, 31, 59
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	5
Sum of prime factors	95
Product of prime factors	10974

Calculation was done in 0.0000190735 seconds

Divisors of 21948

List of proper divisors	1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 1829, 3658, 5487, 7316, 10974
List of all dividers	1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 1829, 3658, 5487, 7316, 10974, 21948
Number of divisors d(n)	24
Sum of all divisors σ(n)	53760
Aliquot sum	31812
21948 is an abundant number , because the sum of its proper divisors (31812) is greater than itself. Its abundance is 9864.

Calculation was done in 0.0000250340 seconds

Prime numbers

Is 21948 a prime number?	No
Is 21948 a semiprime number?	No
Is 21948 a Chen prime number?	No
Is 21948 a Mersenne prime number?	No

Previous prime is 21943

Next prime is 21961

Calculation was done in 0.0013728142 seconds

Sequences

Is 21948 a Catalan number?	No
Is 21948 a Fibonacci number?	No
Is 21948 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.

21948 is not a Happy number

21948 is not a Humble number

21948 is not a Münchhausen number

21948 is not a Perfect number

21948 is not a Perfect square

21948 is not a Palindrome

Calculation was done in 0.0053200722 seconds

Numeric Bases of 21948

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	101010110111100₂
3	Ternary	1010002220₃
4	Quaternary	11112330₄
5	Quinary	1200243₅
6	Senary	245340₆
7	Septenary	120663₇
8	Octal	52674₈
9	Nonary	33086₉
10	Decimal	21948
12	Duodecimal	10850₁₂
16	Hexadecimal	55bc₁₆
20	Vigesimal	2eh8₂₀
36	Base36	gxo₃₆
60	Sexagesimal	65m₆₀

Calculation was done in 0.0000209808 seconds

Mathematical operations

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

Square of 21948 (n²)	481714704
Cube of 21948 (n³)	10572674323392
Square root of 21948	148.14857407346
Natural Logarithm (ln) of 21948	9.9964312981789
Decimal Logarithm (log) of 21948	4.341394951524

Calculation was done in 0.0000121593 seconds

Trigonometry

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

Sine of 21948	0.74043815609686
Cosecant of 21948	1.3505516858712
Cosine of 21948	0.67212449516134
Secant of 21948	1.4878196036583
Tangent of 21948	1.1016384039375
Cotangent of 21948	0.9077388700555

Calculation was done in 0.0000059605 seconds

Number parity

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

Is 21948 an Even Number?

Yes, the number 21948 is an even number.

Is 21948 an Odd Number?

Previous even number is 21946

Next even number is 21950

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 21948 in words is "twenty-one thousand nine hundred forty-eight", meaning that:

21948 is not an aban number (as it contains the letter a)

21948 is not an eban number (as it contains the letter e)

21948 is not an iban number (as it contains the letter i)

21948 is not an oban number (as it contains the letter o)

21948 is not a tban number (as it contains the letter t)

21948 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 21948 in other number systems?

Bengali numerals	২১৯৪৮
Eastern Arabic numerals	٢١٬٩٤٨
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍪𓎉𓐁
Khmer numerals	២១៩៤៨
Japanese numerals	二万千九百四十八
Roman numerals	n/a
Thai numerals	๒๑๙๔๘

Calculation was done in 0.0001080036 seconds

Translation

How do you say 21948 in 38 different languages?

Arabic	واحد و عشرون ألف و تسعة مائة و ثمانية و أربعون
Croatian	dvadeset i jedna tisuća devetsto četrdeset i osam
Czech	dvacet jedna tisíc devět set čtyřicet osm
Danish	en og tyve tusinde ni hundrede otte og fyrre
Dutch	éénentwintigduizend negenhonderdachtenveertig
Estonian	akpe blaeve vɔ ɖekɛ alafa asieke blaene vɔ enyi
Faroese	tjúgoeitt tusin og níggjuhundraðogfýratiátta
Filipino	dalawáng pû’t isáng libó’t siyám na daán at ápat na pû’t waló
Finnish	kaksikymmentäyksituhattayhdeksänsataaneljäkymmentäkahdeksan
French	vingt et un mille neuf cent quarante-huit
Greek	είκοσι μία χίλιάδες εννιακόσια σαράντα οκτώ
German	einundzwanzigtausendneunhundertachtundvierzig
Hebrew	עשרים ואחד אלף תשע מאות ארבעים ושמונה
Hindi	इक्कीस हज़ार नौ सौ अड़तालीस
Hungarian	huszonegyezerkilencszáznegyvennyolc
Icelandic	tuttugu og eitt þúsund og níuhundrað og fjörutíu og átta
Indonesian	dua puluh satu ribu sembilan ratus empat puluh delapan
Italian	ventunomilanovecentoquarantotto
Japanese	二万千九百四十八
Korean	이만 천구백사십팔
Latvian	divdesmit viens tūkstoši deviņsimt četrdesmit astoņi
Lithuanian	dvidešimt vienas tūkstantis devyni šimtai keturiasdešimt aštuoni
Norwegian	tjueett tusen ni hundre og førtiåtte
Persian	بیست و یک هزار و نهصد و چهل و هشت
Polish	dwadzieścia jeden tysięcy dziewięćset czterdzieści osiem
Portuguese	vinte e um mil novecentos e quarenta e oito
Romanian	douăzeci şi una mii nouă sute patruzeci şi opt
Russian	двадцать одна тысяча девятьсот сорок восемь
Serbian	двадесет и једна хиљада деветсто четрдесет и осам
Slovak	dvadsaťjedna tisíc deväťsto štyridsaťosem
Slovene	dvaset ena tisuću devetsto štirideset osem
Spanish	veintiún mil novecientos cuarenta y ocho
Swahili	elfu ishirini na moja, mia tisa na arobaini na nane
Swedish	tjugoentusenniohundrafyrtioåtta
Thai	สองหมื่นหนึ่งพันเก้าร้อยสี่สิบแปด
Turkish	yirmi bir bin dokuz yüz kırk sekiz
Ukrainian	двадцять одна тисяча девʼятсот сорок вісім
Vietnamese	hai mươi mốt nghìn chín trăm bốn mươi tám

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Miscellaneous

Number 21948 reversed	84912
Unicode Character	U+55BC	喼
Unix Timestamp	Thu, 01 Jan 1970 06:05:48 +0000

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