22
Number 22 (twenty-two) is an even two-digits composite number and natural number following 21 and preceding 23.
Nominal | 22 |
Cardinal | twenty-two |
Ordinal | 22nd |
Number of digits | 2 |
Sum of digits | 4 |
Product of digits | 4 |
Number parity | Even |
Calculation was done in 0.0000448227 seconds
Prime factorization | 2 x 11 |
Prime factors | 2, 11 |
Number of distinct prime factors ω(n) | 2 |
Total number of prime factors Ω(n) | 2 |
Sum of prime factors | 13 |
Product of prime factors | 22 |
Calculation was done in 0.0000090599 seconds
List of proper divisors | 1, 2, 11 |
List of all dividers | 1, 2, 11, 22 |
Number of divisors d(n) | 4 |
Sum of all divisors σ(n) | 36 |
Aliquot sum | 14 |
22 is a deficient number , since it is larger than the sum of its proper divisors (14). Its deficiency is 8. |
Calculation was done in 0.0000550747 seconds
Is 22 a prime number? | No |
Is 22 a semiprime number? | Yes |
Is 22 a Chen prime number? | No |
Is 22 a Mersenne prime number? | No |
Calculation was done in 0.0000140667 seconds
Is 22 a Catalan number? | No |
Is 22 a Fibonacci number? | No |
Is 22 a Idoneal number? | Yes: I16 |
Calculation was done in 0.0000050068 seconds
22 is not a Happy number |
22 is not a Humble number |
22 is not a Münchhausen number |
22 is not a Perfect number |
22 is not a Perfect square |
22 is a Palindrome |
Calculation was done in 0.0090880394 seconds
Base | System | Value |
---|
2 | Binary | 101102 |
3 | Ternary | 2113 |
4 | Quaternary | 1124 |
5 | Quinary | 425 |
6 | Senary | 346 |
7 | Septenary | 317 |
8 | Octal | 268 |
9 | Nonary | 249 |
10 | Decimal | 22 |
12 | Duodecimal | 1a12 |
16 | Hexadecimal | 1616 |
20 | Vigesimal | 1220 |
36 | Base36 | m36 |
60 | Sexagesimal | M60 |
Calculation was done in 0.0000238419 seconds
Square of 22 (n2) | 484 |
Cube of 22 (n3) | 10648 |
Square root of 22 | 4.6904157598234 |
Natural Logarithm (ln) of 22 | 3.0910424533583 |
Decimal Logarithm (log) of 22 | 1.3424226808222 |
Calculation was done in 0.0000069141 seconds
Sine of 22 | -0.0088513092904039 |
Cosecant of 22 | -112.97763609776 |
Cosine of 22 | -0.99996082639464 |
Secant of 22 | -1.00003917514 |
Tangent of 22 | 0.0088516560416845 |
Cotangent of 22 | 112.97321035643 |
Calculation was done in 0.0000190735 seconds
Is 22 an Even Number?
Yes, the number 22 is an even number.
Previous even number is
20
Calculation was done in 0.0000050068 seconds
The spelling of 22 in words is "twenty-two", meaning that: |
22 is an aban number (a number without the letter a) |
22 is not an eban number (as it contains the letter e) |
22 is an iban number (a number without the letter i) |
22 is not an oban number (as it contains the letter o) |
22 is not a tban number (as it contains the letter t) |
22 is an uban number (a number without the letter u) |
Calculation was done in 0.0000040531 seconds
Bengali numerals | ২২ |
Eastern Arabic numerals | ٢٢ |
Hieroglyphs numeralsused in Ancient Egypt | 𓎇𓏻 |
Khmer numerals | ២២ |
Japanese numerals | 二十二 |
Roman numerals | XXII |
Thai numerals | ๒๒ |
Calculation was done in 0.0001170635 seconds
Arabic | إثنان و عشرون |
Croatian | dvadeset i dva |
Czech | dvacet dva |
Danish | to og tyve |
Dutch | tweeentwintig |
Estonian | blaeve vɔ eve |
Faroese | tjúgotveir |
Filipino | dalawáng pû’t dalawá |
Finnish | kaksikymmentäkaksi |
French | vingt-deux |
Greek | είκοσι δύο |
German | zweiundzwanzig |
Hebrew | עשרים ושתיים |
Hindi | बाईस |
Hungarian | huszonkettő |
Icelandic | tuttugu og tveir |
Indonesian | dua puluh dua |
Italian | ventidue |
Japanese | 二十二 |
Korean | 이십이 |
Latvian | divdesmit divi |
Lithuanian | dvidešimt du |
Norwegian | tjueto |
Persian | بیست و دو |
Polish | dwadzieścia dwa |
Portuguese | vinte e dois |
Romanian | douăzeci şi doi |
Russian | двадцать два |
Serbian | двадесет и два |
Slovak | dvadsaťdva |
Slovene | dvaset dva |
Spanish | veintidos |
Swahili | ishirini na mbili |
Swedish | tjugotvå |
Thai | ยี่สิบสอง |
Turkish | yirmi iki |
Ukrainian | двадцять два |
Vietnamese | hai mươi hai |
Calculation was done in 0.0218789577 seconds
Number 22 reversed | 22 |
ASCII Code | 22 | |
Unicode Character | U+0016 | |
Unix Timestamp | Thu, 01 Jan 1970 00:00:22 +0000 |
Calculation was done in 0.0000381470 seconds
This page was generated in 0.03 seconds.