1321
Number 1321 is an odd four-digits prime number and natural number following 1320 and preceding 1322.
| Nominal | 1321 |
| Cardinal | one thousand three hundred twenty-one |
Cardinal one thousand three hundred twenty-one |
| Ordinal | 1,321st |
| Number of digits | 4 |
| Sum of digits | 7 |
| Product of digits | 6 |
| Number parity | Odd |
Calculation was done in 0.0000391006 seconds
| Prime factorization | 1321 |
| Prime factors | 1321 |
| Number of distinct prime factors ω(n) | 1 |
| Total number of prime factors Ω(n) | 1 |
| Sum of prime factors | 1321 |
| Product of prime factors | 1321 |
Calculation was done in 0.0000598431 seconds
| List of proper divisors | 1 |
| List of all dividers | 1, 1321 |
| Number of divisors d(n) | 2 |
| Sum of all divisors σ(n) | 1322 |
| Aliquot sum | 1 |
| 1321 is a deficient number , since it is larger than the sum of its proper divisors (1). Its deficiency is 1320. |
Calculation was done in 0.0000140667 seconds
| Is 1321 a prime number? | Yes |
| Is 1321 a semiprime number? | No |
| Is 1321 a Chen prime number? | No |
| Is 1321 a Mersenne prime number? | No |
Calculation was done in 0.0005090237 seconds
| Is 1321 a Catalan number? | No |
| Is 1321 a Fibonacci number? | No |
| Is 1321 a Idoneal number? | No |
Calculation was done in 0.0000040531 seconds
| 1321 is not a Happy number |
| 1321 is not a Humble number |
| 1321 is not a Münchhausen number |
| 1321 is not a Perfect number |
| 1321 is not a Perfect square |
| 1321 is not a Palindrome |
Calculation was done in 0.0056228638 seconds
| Base | System | Value |
|---|
| 2 | Binary | 101001010012 |
| 3 | Ternary | 12102213 |
| 4 | Quaternary | 1102214 |
| 5 | Quinary | 202415 |
| 6 | Senary | 100416 |
| 7 | Septenary | 35657 |
| 8 | Octal | 24518 |
| 9 | Nonary | 17279 |
| 10 | Decimal | 1321 |
| 12 | Duodecimal | 92112 |
| 16 | Hexadecimal | 52916 |
| 20 | Vigesimal | 36120 |
| 36 | Base36 | 10p36 |
| 60 | Sexagesimal | M160 |
Calculation was done in 0.0000190735 seconds
| Square of 1321 (n2) | 1745041 |
| Cube of 1321 (n3) | 2305199161 |
| Square root of 1321 | 36.345563690772 |
| Natural Logarithm (ln) of 1321 | 7.1861443045223 |
| Decimal Logarithm (log) of 1321 | 3.1209028176145 |
Calculation was done in 0.0000040531 seconds
| Sine of 1321 | 0.99921162842141 |
| Cosecant of 1321 | 1.0007889935987 |
| Cosine of 1321 | 0.039700398328381 |
| Secant of 1321 | 25.188664147108 |
| Tangent of 1321 | 25.168806120192 |
| Cotangent of 1321 | 0.039731721688528 |
Calculation was done in 0.0000090599 seconds
Is 1321 an Even Number?
No
Is 1321 an Odd Number?
Yes, the number 1321 is an odd number.
Total number of all odd numbers from 1 to 1321 is
661Sum of all the odd numbers from 1 to 1321 are
436921The sum of all odd numbers is a perfect square: 436921 = 661
An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.Previous odd number is
1319
Calculation was done in 0.0000069141 seconds
| The spelling of 1321 in words is "one thousand three hundred twenty-one", meaning that: |
| 1321 is not an aban number (as it contains the letter a) |
| 1321 is not an eban number (as it contains the letter e) |
| 1321 is an iban number (a number without the letter i) |
| 1321 is not an oban number (as it contains the letter o) |
| 1321 is not a tban number (as it contains the letter t) |
| 1321 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000019073 seconds
| Bengali numerals | ১৩২১ |
| Eastern Arabic numerals | ١٬٣٢١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆼𓍤𓎇𓏺 |
| Khmer numerals | ១៣២១ |
| Japanese numerals | 千三百二十一 |
| Roman numerals | MCCCXXI |
| Thai numerals | ๑๓๒๑ |
Calculation was done in 0.0000770092 seconds
| Arabic | ألف و ثلاثة مائة و واحد و عشرون |
| Croatian | tisuću tristo dvadeset i jedan |
| Czech | jedna tisíc tři sta dvacet jeden |
| Danish | et tusind tre hundrede en og tyve |
| Dutch | duizend driehonderdéénentwintig |
| Estonian | akpe ɖeka alafa etɔ̃ blaeve vɔ ɖekɛ |
| Faroese | eitt tusin og trýhundraðogtjúgoein |
| Filipino | isáng libó’t tatlóng daán at dalawáng pû’t isá |
| Finnish | tuhatkolmesataakaksikymmentäyksi |
| French | mille trois cent vingt et un |
| Greek | χίλια τριακόσια είκοσι ένα |
| German | eintausenddreihunderteinundzwanzig |
| Hebrew | אלף שלוש מאות עשרים ואחת |
| Hindi | एक हज़ार तीन सौ इक्कीस |
| Hungarian | ezerháromszázhuszonegy |
| Icelandic | eitt þúsund og þrjúhundrað og tuttugu og einn |
| Indonesian | seribu tiga ratus dua puluh satu |
| Italian | milletrecentoventuno |
| Japanese | 千三百二十一 |
| Korean | 천삼백이십일 |
| Latvian | tūkstoš trīssimt divdesmit viens |
| Lithuanian | tūkstantis trys šimtai dvidešimt vienas |
| Norwegian | tusen tre hundre og tjueén |
| Persian | یک هزار و سیصد و بیست و یک |
| Polish | tysiąc trzysta dwadzieścia jeden |
| Portuguese | mil trezentos e vinte e um |
| Romanian | una mie trei sute douăzeci şi unu |
| Russian | одна тысяча триста двадцать один |
| Serbian | једна хиљаду триста двадесет и један |
| Slovak | jedna tisíc tristo dvadsaťjeden |
| Slovene | tisuću tristo dvaset ena |
| Spanish | mil trescientos veintiuno |
| Swahili | elfu moja, mia tatu na ishirini na moja |
| Swedish | entusentrehundratjugoen |
| Thai | หนึ่งพันสามร้อยยี่สิบเอ็ด |
| Turkish | bin üç yüz yirmi bir |
| Ukrainian | одна тисяча триста двадцять один |
| Vietnamese | một nghìn ba trăm hai mươi mốt |
Calculation was done in 0.0141711235 seconds
| Number 1321 reversed | 1231 |
| Unicode Character | U+0529 | ԩ |
| Unix Timestamp | Thu, 01 Jan 1970 00:22:01 +0000 |
Calculation was done in 0.0000250340 seconds
This page was generated in 0.02 seconds.