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Number 961 (nine hundred sixty-one) is an odd three-digits composite number and natural number following 960 and preceding 962.

Properties of the number 961

Cardinalnine hundred sixty-one
nine hundred sixty-one
Number of digits3
Sum of digits16
Product of digits54
Number parityOdd
Calculation was done in 0.0000331402 seconds

Prime Factorization of 961

Prime factorization31 x 31
Prime factorization in exponent form312
Prime factors31
Number of distinct prime factors ω(n)1
Total number of prime factors Ω(n)2
Sum of prime factors31
Product of prime factors31
Calculation was done in 0.0000178814 seconds

Divisors of 961

List of proper divisors 1, 31
List of all dividers1, 31, 961
Number of divisors d(n)3
Sum of all divisors σ(n)993
Aliquot sum 32
961 is a deficient number , since it is larger than the sum of its proper divisors (32). Its deficiency is 929.
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Prime numbers

Is 961 a prime number?No
Is 961 a semiprime number?Yes
Is 961 a Chen prime number?No
Is 961 a Mersenne prime number?No
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Is 961 a Catalan number?No
Is 961 a Fibonacci number?No
Is 961 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.
961 is not a Happy number
961 is not a Humble number
961 is not a Münchhausen number
961 is not a Perfect number
961 is a Perfect square
961 is not a Palindrome
Calculation was done in 0.0083110332 seconds

Numeric Bases of 961

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.
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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 961 (n2)923521
Cube of 961 (n3)887503681
Square root of 96131
Natural Logarithm (ln) of 9616.8679744089703
Decimal Logarithm (log) of 9612.9827233876685
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Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 961-0.3215367736758
Cosecant of 961-3.1100641726545
Cosine of 9610.94689709217748
Secant of 9611.0560809704256
Tangent of 961-0.33956886797106
Cotangent of 961-2.9449107215719
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Number parity

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

Is 961 an Even Number?


Is 961 an Odd Number?

Yes, the number 961 is an odd number.
Total number of all odd numbers from 1 to 961 is 481
Sum of all the odd numbers from 1 to 961 are 231361
The sum of all odd numbers is a perfect square: 231361 = 481
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 961 in words is "nine hundred sixty-one", meaning that:
961 is an aban number (a number without the letter a)
961 is not an eban number (as it contains the letter e)
961 is not an iban number (as it contains the letter i)
961 is not an oban number (as it contains the letter o)
961 is not a tban number (as it contains the letter t)
961 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 961 in other number systems?
Bengali numerals৯৬১
Eastern Arabic numerals٩٦١
Hieroglyphs numeralsused in Ancient Egypt𓍪𓎋𓏺
Khmer numerals៩៦១
Japanese numerals九百六十一
Roman numeralsCMLXI
Thai numerals๙๖๑
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How do you say 961 in 38 different languages?
Arabicتسعة مائة و واحد و ستون
Croatiandevetsto šezdeset i jedan
Czechdevět set šedesát jeden
Danish ni hundrede en og tres
Estonianalafa asieke blaade vɔ ɖekɛ
Filipinosiyám na daán at anim na pû’t isá
Frenchneuf cent soixante et un
Greekεννιακόσια εξήντα ένα
Hebrewתשע מאות שישים ואחת
Hindiनौ सौ इकसठ
Icelandicníu­hundrað og sextíu og einn
Indonesiansembilan ratus enam puluh satu
Latviandeviņsimt sešdesmit viens
Lithuaniandevyni šimtai šešiasdešimt vienas
Norwegianni hundre og seksti­én
Persianنهصد و شصت و یک
Polishdziewięćset sześćdziesiąt jeden
Portuguesenovecentos e sessenta e um
Romaniannouă sute şasezeci şi unu
Russianдевятьсот шестьдесят один
Serbianдеветсто шездесет и један
Slovakdeväť­sto šesťdesiat­jeden
Slovenedevetsto šestdeset ena
Spanish novecientos sesenta y uno
Swahilimia tisa na sitini na moja
Turkishdokuz yüz altmış bir
Ukrainianдевʼятсот шістдесят один
Vietnamesechín trăm sáu mươi mốt
Calculation was done in 0.0137538910 seconds


Number 961 reversed169
Unicode CharacterU+03C1ρ
Hexadecimal color (shorthand)#996611
Unix TimestampThu, 01 Jan 1970 00:16:01 +0000
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