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7121

Number 7121 is an odd four-digits prime number and natural number following 7120 and preceding 7122.

Properties of the number 7121

Nominal7121
Cardinalseven thousand one hundred twenty-one
Cardinal
seven thousand one hundred twenty-one
Ordinal7,121st
Number of digits4
Sum of digits11
Product of digits14
Number parityOdd
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Prime Factorization of 7121

Prime factorization7121
Prime factors7121
Number of distinct prime factors ω(n)1
Total number of prime factors Ω(n)1
Sum of prime factors7121
Product of prime factors7121
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Divisors of 7121

List of proper divisors 1
List of all dividers1, 7121
Number of divisors d(n)2
Sum of all divisors σ(n)7122
Aliquot sum 1
7121 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 7120.
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Prime numbers

Is 7121 a prime number?Yes
Is 7121 a semiprime number?No
Is 7121 a Chen prime number?Yes
Is 7121 a Mersenne prime number?No
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Sequences

Is 7121 a Catalan number?No
Is 7121 a Fibonacci number?No
Is 7121 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.
7121 is not a Happy number
7121 is not a Humble number
7121 is not a Münchhausen number
7121 is not a Perfect number
7121 is not a Perfect square
7121 is not a Palindrome
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Numeric Bases of 7121

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.
BaseSystemValue
2Binary11011110100012
3Ternary1002022023
4Quaternary12331014
5Quinary2114415
6Senary525456
7Septenary265227
8Octal157218
9Nonary106829
10Decimal7121
12Duodecimal415512
16Hexadecimal1bd116
20Vigesimalhg120
36Base365ht36
60Sexagesimal1wf60
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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 7121 (n2)50708641
Cube of 7121 (n3)361096232561
Square root of 712184.386017799159
Natural Logarithm (ln) of 71218.8708034439821
Decimal Logarithm (log) of 71213.8525409857698
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Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 71210.83632526761791
Cosecant of 71211.1957070277791
Cosine of 7121-0.54823356951561
Secant of 7121-1.8240400727076
Tangent of 7121-1.525490801953
Cotangent of 7121-0.65552673193425
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Number parity

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

Is 7121 an Even Number?

No

Is 7121 an Odd Number?

Yes, the number 7121 is an odd number.
Total number of all odd numbers from 1 to 7121 is 3561
Sum of all the odd numbers from 1 to 7121 are 12680721
The sum of all odd numbers is a perfect square: 12680721 = 3561
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.
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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 7121 in words is "seven thousand one hundred twenty-one", meaning that:
7121 is not an aban number (as it contains the letter a)
7121 is not an eban number (as it contains the letter e)
7121 is an iban number (a number without the letter i)
7121 is not an oban number (as it contains the letter o)
7121 is not a tban number (as it contains the letter t)
7121 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 7121 in other number systems?
Bengali numerals৭১২১
Eastern Arabic numerals٧٬١٢١
Hieroglyphs numeralsused in Ancient Egypt𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎇𓏺
Khmer numerals៧១២១
Japanese numerals七千百二十一
Roman numeralsn/a
Thai numerals๗๑๒๑
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Translation

How do you say 7121 in 38 different languages?
Arabicسبعة آلاف و مائة و واحد و عشرون
Croatiansedam tisuća sto dvadeset i jedan
Czechsedm tisíc sto dvacet jeden
Danish syv tusinde et hundrede en og tyve
Dutchzevenduizend honderdéénentwintig
Estonianakpe adre alafa ɖeka blaeve vɔ ɖekɛ
Faroesesjey tusin og eitt­hundrað­og­tjúgo­ein
Filipinopitóng libó’t isáng daán at dalawáng pû’t isá
Finnishseitsemän­tuhatta­sata­kaksi­kymmentä­yksi
Frenchsept mille cent vingt et un
Greekεπτά χίλιάδες εκατόν είκοσι ένα
Germansieben­tausend­ein­hundert­ein­und­zwanzig
Hebrewשבעת אלפים מאה עשרים ואחת
Hindiसात हज़ार एक सौ इक्कीस
Hungarianhét­ezer­száz­huszon­egy
Icelandicsjó þúsund og eitt­hundrað og tuttugu og einn
Indonesiantujuh ribu seratus dua puluh satu
Italiansettemilacentoventuno
Japanese七千百二十一
Korean칠천백이십일
Latvianseptiņtūkstoš simt divdesmit viens
Lithuanianseptyni tūkstančiai šimtas dvidešimt vienas
Norwegiansju tusen hundre og tjue­én
Persianهفت هزار و صد و بیست و یک
Polishsiedem tysięcy sto dwadzieścia jeden
Portuguesesete mil cento e vinte e um
Romanianşapte mii una sută douăzeci şi unu
Russianсемь тысяч сто двадцать один
Serbianседам хиљада сто двадесет и један
Slovaksedem tisíc jedna­sto dvadsať­jeden
Slovenesedem tisuću sto dvaset ena
Spanish siete mil ciento veintiuno
Swahilielfu saba, mia moja na ishirini na moja
Swedishsjutusenenhundratjugoen
Thaiเจ็ด​พัน​หนึ่ง​ร้อย​ยี่​สิบ​เอ็ด
Turkishyedi bin yüz yirmi bir
Ukrainianсім тисяч сто двадцять один
Vietnamesebảy nghìn một trăm hai mươi mốt
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Miscellaneous

Number 7121 reversed1217
Unicode CharacterU+1BD1
Unix TimestampThu, 01 Jan 1970 01:58:41 +0000
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