42745

Number 42745 is an odd five-digits composite number and natural number following 42744 and preceding 42746.

Properties of the number 42745

Nominal	42745
Cardinal	forty-two thousand seven hundred forty-five
Cardinal forty-two thousand seven hundred forty-five
Ordinal	42,745th
Number of digits	5
Sum of digits	22
Product of digits	1120
Number parity	Odd

Previous number is 42744

Next number is 42746

Calculation was done in 0.0000340939 seconds

Prime Factorization of 42745

Prime factorization	5 x 83 x 103
Prime factors	5, 83, 103
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	3
Sum of prime factors	191
Product of prime factors	42745

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Divisors of 42745

List of proper divisors	1, 5, 83, 103, 415, 515, 8549
List of all dividers	1, 5, 83, 103, 415, 515, 8549, 42745
Number of divisors d(n)	8
Sum of all divisors σ(n)	52416
Aliquot sum	9671
42745 is a deficient number , since it is larger than the sum of its proper divisors (9671). Its deficiency is 33074.

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Prime numbers

Is 42745 a prime number?	No
Is 42745 a semiprime number?	No
Is 42745 a Chen prime number?	No
Is 42745 a Mersenne prime number?	No

Previous prime is 42743

Next prime is 42751

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Sequences

Is 42745 a Catalan number?	No
Is 42745 a Fibonacci number?	No
Is 42745 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.

42745 is not a Happy number

42745 is not a Humble number

42745 is not a Münchhausen number

42745 is not a Perfect number

42745 is not a Perfect square

42745 is not a Palindrome

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Numeric Bases of 42745

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	1010011011111001₂
3	Ternary	2011122011₃
4	Quaternary	22123321₄
5	Quinary	2331440₅
6	Senary	525521₆
7	Septenary	235423₇
8	Octal	123371₈
9	Nonary	64564₉
10	Decimal	42745
12	Duodecimal	208a1₁₂
16	Hexadecimal	a6f9₁₆
20	Vigesimal	56h5₂₀
36	Base36	wzd₃₆
60	Sexagesimal	BqP₆₀

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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 42745 (n²)	1827135025
Cube of 42745 (n³)	78100886643625
Square root of 42745	206.74863965695
Natural Logarithm (ln) of 42745	10.66300750846
Decimal Logarithm (log) of 42745	4.6308853214173

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Trigonometry

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

Sine of 42745	0.47093931363165
Cosecant of 42745	2.1234158437283
Cosine of 42745	0.8821656096653
Secant of 42745	1.1335740013481
Tangent of 42745	0.53384456214557
Cotangent of 42745	1.8732044323556

Calculation was done in 0.0000171661 seconds

Number parity

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

Is 42745 an Even Number?

Is 42745 an Odd Number?

Yes, the number 42745 is an odd number.

Total number of all odd numbers from 1 to 42745 is 21373

Sum of all the odd numbers from 1 to 42745 are 456805129

The sum of all odd numbers is a perfect square: 456805129 = 21373

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 42743

Next odd number is 42747

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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 42745 in words is "forty-two thousand seven hundred forty-five", meaning that:

42745 is not an aban number (as it contains the letter a)

42745 is not an eban number (as it contains the letter e)

42745 is not an iban number (as it contains the letter i)

42745 is not an oban number (as it contains the letter o)

42745 is not a tban number (as it contains the letter t)

42745 is not an uban number (as it contains the letter u)

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Numeral systems

How to write 42745 in other number systems?

Bengali numerals	৪২৭৪৫
Eastern Arabic numerals	٤٢٬٧٤٥
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓂭𓂭𓆼𓆼𓍨𓎉𓏾
Khmer numerals	៤២៧៤៥
Japanese numerals	四万二千七百四十五
Roman numerals	n/a
Thai numerals	๔๒๗๔๕

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Translation

How do you say 42745 in 38 different languages?

Arabic	إثنان و أربعون ألف و سبعة مائة و خمسة و أربعون
Croatian	četrdeset i dvije tisuća sedamsto četrdeset i pet
Czech	čtyřicet dvě tisíc sedm set čtyřicet pět
Danish	to og fyrre tusinde syv hundrede fem og fyrre
Dutch	tweeenveertigduizend zevenhonderdvijfenveertig
Estonian	akpe blaene vɔ eve alafa adre blaene vɔ atɔ̃
Faroese	fýratitvey tusin og sjeyhundraðogfýratifimm
Filipino	ápat na pû’t dalawáng libó’t pitóng daán at ápat na pû’t limá
Finnish	neljäkymmentäkaksituhattaseitsemänsataaneljäkymmentäviisi
French	quarante-deux mille sept cent quarante-cinq
Greek	σαράντα δύο χίλιάδες επτακόσια σαράντα πέντε
German	zweiundvierzigtausendsiebenhundertfünfundvierzig
Hebrew	ארבעים ושניים אלף שבע מאות ארבעים וחמש
Hindi	बयालीस हज़ार सात सौ पैंतालीस
Hungarian	negyvenkettőezerhétszáznegyvenöt
Icelandic	fjörutíu og tvö þúsund og sjóhundrað og fjörutíu og fimm
Indonesian	empat puluh dua ribu tujuh ratus empat puluh lima
Italian	quarantaduemilasettecentoquarantacinque
Japanese	四万二千七百四十五
Korean	사만 이천칠백사십오
Latvian	četrdesmit divi tūkstoši septiņsimt četrdesmit pieci
Lithuanian	keturiasdešimt du tūkstančiai septyni šimtai keturiasdešimt penki
Norwegian	førtito tusen sju hundre og førtifem
Persian	چهل و دو هزار و هفتصد و چهل و پنج
Polish	czterdzieści dwa tysiące siedemset czterdzieści pięć
Portuguese	quarenta e dois mil setecentos e quarenta e cinco
Romanian	patruzeci şi două mii şapte sute patruzeci şi cinci
Russian	сорок две тысячи семьсот сорок пять
Serbian	четрдесет и две хиљада седамсто четрдесет и пет
Slovak	štyridsaťdve tisíc sedemsto štyridsaťpäť
Slovene	štirideset dvije tisuću sedemsto štirideset pet
Spanish	cuarenta y dos mil setecientos cuarenta y cinco
Swahili	elfu arobaini na mbili, mia saba na arobaini na tano
Swedish	fyrtiotvåtusensjuhundrafyrtiofem
Thai	สี่หมื่นสองพันเจ็ดร้อยสี่สิบห้า
Turkish	kırk iki bin yedi yüz kırk beş
Ukrainian	сорок дві тисячі сімсот сорок пʼять
Vietnamese	bốn mươi hai nghìn bảy trăm bốn mươi lăm

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Miscellaneous

Number 42745 reversed	54724
Unicode Character	U+A6F9	꛹
Unix Timestamp	Thu, 01 Jan 1970 11:52:25 +0000

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