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265

Number 265 (two hundred sixty-five) is an odd three-digits composite number and natural number following 264 and preceding 266.

Properties of the number 265

Nominal265
Cardinaltwo hundred sixty-five
Cardinal
two hundred sixty-five
Ordinal265th
Number of digits3
Sum of digits13
Product of digits60
Number parityOdd
Calculation was done in 0.0000360012 seconds

Prime Factorization of 265

Prime factorization5 x 53
Prime factors5, 53
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)2
Sum of prime factors58
Product of prime factors265
Calculation was done in 0.0000181198 seconds

Divisors of 265

List of proper divisors 1, 5, 53
List of all dividers1, 5, 53, 265
Number of divisors d(n)4
Sum of all divisors σ(n)324
Aliquot sum 59
265 is a deficient number , since it is larger than the sum of its proper divisors (59). Its deficiency is 206.
Calculation was done in 0.0000119209 seconds

Prime numbers

Is 265 a prime number?No
Is 265 a semiprime number?Yes
Is 265 a Chen prime number?No
Is 265 a Mersenne prime number?No
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Sequences

Is 265 a Catalan number?No
Is 265 a Fibonacci number?No
Is 265 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.
265 is not a Happy number
265 is not a Humble number
265 is not a Münchhausen number
265 is not a Perfect number
265 is not a Perfect square
265 is not a Palindrome
Calculation was done in 0.0052778721 seconds

Numeric Bases of 265

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
2Binary1000010012
3Ternary1002113
4Quaternary100214
5Quinary20305
6Senary11216
7Septenary5267
8Octal4118
9Nonary3249
10Decimal265
12Duodecimal1a112
16Hexadecimal10916
20Vigesimald520
36Base367d36
60Sexagesimal4P60
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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 265 (n2)70225
Cube of 265 (n3)18609625
Square root of 26516.2788205961
Natural Logarithm (ln) of 2655.5797298259862
Decimal Logarithm (log) of 2652.4232458739368
Calculation was done in 0.0000040531 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 2650.89401017008379
Cosecant of 2651.1185555080501
Cosine of 2650.44804666697426
Secant of 2652.2319103649474
Tangent of 2651.9953505649784
Cotangent of 2650.50116506720753
Calculation was done in 0.0000100136 seconds

Number parity

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

Is 265 an Even Number?

No

Is 265 an Odd Number?

Yes, the number 265 is an odd number.
Total number of all odd numbers from 1 to 265 is 133
Sum of all the odd numbers from 1 to 265 are 17689
The sum of all odd numbers is a perfect square: 17689 = 133
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.
Calculation was done in 0.0000059605 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 265 in words is "two hundred sixty-five", meaning that:
265 is an aban number (a number without the letter a)
265 is not an eban number (as it contains the letter e)
265 is not an iban number (as it contains the letter i)
265 is not an oban number (as it contains the letter o)
265 is not a tban number (as it contains the letter t)
265 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000021458 seconds

Numeral systems

How to write 265 in other number systems?
Bengali numerals২৬৫
Eastern Arabic numerals٢٦٥
Hieroglyphs numeralsused in Ancient Egypt𓍣𓎋𓏾
Khmer numerals២៦៥
Japanese numerals二百六十五
Roman numeralsCCLXV
Thai numerals๒๖๕
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Translation

How do you say 265 in 38 different languages?
Arabicمائتان و خمسة و ستون
Croatiandvjesto šezdeset i pet
Czechdvě stě šedesát pět
Danish to hundrede fem og tres
Dutchtweehonderdvijfenzestig
Estonianalafa eve blaade vɔ atɔ̃
Faroesetvey­hundrað­og­seksti­fimm
Filipinodalawáng daán at anim na pû’t limá
Finnishkaksi­sataa­kuusi­kymmentä­viisi
Frenchdeux cent soixante-cinq
Greekδιακόσια εξήντα πέντε
Germanzwei­hundert­fünf­und­sechzig
Hebrewמאתיים שישים וחמש
Hindiदो सौ पैंसठ
Hungariankét­száz­hatvan­öt
Icelandictvö­hundrað og sextíu og fimm
Indonesiandua ratus enam puluh lima
Italianduecentosessantacinque
Japanese二百六十五
Korean이백육십오
Latviandivsimt sešdesmit pieci
Lithuaniandu šimtai šešiasdešimt penki
Norwegianto hundre og seksti­fem
Persianدویست و شصت و پنج
Polishdwieście sześćdziesiąt pięć
Portugueseduzentos e sessenta e cinco
Romaniandouă sute şasezeci şi cinci
Russianдвести шестьдесят пять
Serbianдвеста шездесет и пет
Slovakdve­sto šesťdesiat­päť
Slovenedvjesto šestdeset pet
Spanish doscientos sesenta y cinco
Swahilimia mbili na sitini na tano
Swedishtvåhundrasextiofem
Thaiสอง​ร้อย​หก​สิบ​ห้า
Turkishiki yüz altmış beş
Ukrainianдвісті шістдесят пʼять
Vietnamesehai trăm sáu mươi lăm
Calculation was done in 0.0136568546 seconds

Miscellaneous

Number 265 reversed562
Unicode CharacterU+0109ĉ
Hexadecimal color (shorthand)#226655
Unix TimestampThu, 01 Jan 1970 00:04:25 +0000
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