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Number 242 (two hundred forty-two) is an even three-digits composite number and natural number following 241 and preceding 243.

Properties of the number 242

Cardinaltwo hundred forty-two
two hundred forty-two
Number of digits3
Sum of digits8
Product of digits16
Number parityEven
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Prime Factorization of 242

Prime factorization2 x 11 x 11
Prime factorization in exponent form2 x 112
Prime factors2, 11
Number of distinct prime factors ω(n)2
Total number of prime factors Ω(n)3
Sum of prime factors13
Product of prime factors22
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Divisors of 242

List of proper divisors 1, 2, 11, 22, 121
List of all dividers1, 2, 11, 22, 121, 242
Number of divisors d(n)6
Sum of all divisors σ(n)399
Aliquot sum 157
242 is a deficient number , since it is larger than the sum of its proper divisors (157). Its deficiency is 85.
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Prime numbers

Is 242 a prime number?No
Is 242 a semiprime number?No
Is 242 a Chen prime number?No
Is 242 a Mersenne prime number?No
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Is 242 a Catalan number?No
Is 242 a Fibonacci number?No
Is 242 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.
242 is not a Happy number
242 is not a Humble number
242 is not a Münchhausen number
242 is not a Perfect number
242 is not a Perfect square
242 is a Palindrome
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Numeric Bases of 242

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 242 (n2)58564
Cube of 242 (n3)14172488
Square root of 24215.556349186104
Natural Logarithm (ln) of 2425.4889377261567
Decimal Logarithm (log) of 2422.3838153659804
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Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 242-0.097211907518224
Cosecant of 242-10.286805655084
Cosine of 242-0.99526370627923
Secant of 242-1.0047588329514
Tangent of 2420.09767452274699
Cotangent of 24210.238084322053
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Number parity

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

Is 242 an Even Number?

Yes, the number 242 is an even number.

Is 242 an Odd Number?

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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 242 in words is "two hundred forty-two", meaning that:
242 is an aban number (a number without the letter a)
242 is not an eban number (as it contains the letter e)
242 is an iban number (a number without the letter i)
242 is not an oban number (as it contains the letter o)
242 is not a tban number (as it contains the letter t)
242 is not an uban number (as it contains the letter u)
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Numeral systems

How to write 242 in other number systems?
Bengali numerals২৪২
Eastern Arabic numerals٢٤٢
Hieroglyphs numeralsused in Ancient Egypt𓍣𓎉𓏻
Khmer numerals២៤២
Japanese numerals二百四十二
Roman numeralsCCXLII
Thai numerals๒๔๒
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How do you say 242 in 38 different languages?
Arabicمائتان و إثنان و أربعون
Croatiandvjesto četrdeset i dva
Czechdvě stě čtyřicet dva
Danish to hundrede to og fyrre
Estonianalafa eve blaene vɔ eve
Filipinodalawáng daán at ápat na pû’t dalawá
Frenchdeux cent quarante-deux
Greekδιακόσια σαράντα δύο
Hebrewמאתיים ארבעים ושתיים
Hindiदो सौ बयालीस
Icelandictvö­hundrað og fjörutíu og tveir
Indonesiandua ratus empat puluh dua
Latviandivsimt četrdesmit divi
Lithuaniandu šimtai keturiasdešimt du
Norwegianto hundre og førti­to
Persianدویست و چهل و دو
Polishdwieście czterdzieści dwa
Portugueseduzentos e quarenta e dois
Romaniandouă sute patruzeci şi doi
Russianдвести сорок два
Serbianдвеста четрдесет и два
Slovakdve­sto štyridsať­dva
Slovenedvjesto štirideset dva
Spanish doscientos cuarenta y dos
Swahilimia mbili na arobaini na mbili
Turkishiki yüz kırk iki
Ukrainianдвісті сорок два
Vietnamesehai trăm bốn mươi hai
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Number 242 reversed242
ASCII Code242ò
Unicode CharacterU+00F2ò
Hexadecimal color (shorthand)#224422
Unix TimestampThu, 01 Jan 1970 00:04:02 +0000
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