77
Number 77 (seventy-seven) is an odd two-digits composite number and natural number following 76 and preceding 78.
Nominal | 77 |
Cardinal | seventy-seven |
Ordinal | 77th |
Number of digits | 2 |
Sum of digits | 14 |
Product of digits | 49 |
Number parity | Odd |
Calculation was done in 0.0000469685 seconds
Prime factorization | 7 x 11 |
Prime factors | 7, 11 |
Number of distinct prime factors ω(n) | 2 |
Total number of prime factors Ω(n) | 2 |
Sum of prime factors | 18 |
Product of prime factors | 77 |
Calculation was done in 0.0000100136 seconds
List of proper divisors | 1, 7, 11 |
List of all dividers | 1, 7, 11, 77 |
Number of divisors d(n) | 4 |
Sum of all divisors σ(n) | 96 |
Aliquot sum | 19 |
77 is a deficient number , since it is larger than the sum of its proper divisors (19). Its deficiency is 58. |
Calculation was done in 0.0000269413 seconds
Is 77 a prime number? | No |
Is 77 a semiprime number? | Yes |
Is 77 a Chen prime number? | No |
Is 77 a Mersenne prime number? | No |
Calculation was done in 0.0000190735 seconds
Is 77 a Catalan number? | No |
Is 77 a Fibonacci number? | No |
Is 77 a Idoneal number? | No |
Calculation was done in 0.0000061989 seconds
77 is not a Happy number |
77 is not a Humble number |
77 is not a Münchhausen number |
77 is not a Perfect number |
77 is not a Perfect square |
77 is a Palindrome |
Calculation was done in 0.0064327717 seconds
Base | System | Value |
---|
2 | Binary | 10011012 |
3 | Ternary | 22123 |
4 | Quaternary | 10314 |
5 | Quinary | 3025 |
6 | Senary | 2056 |
7 | Septenary | 1407 |
8 | Octal | 1158 |
9 | Nonary | 859 |
10 | Decimal | 77 |
12 | Duodecimal | 6512 |
16 | Hexadecimal | 4d16 |
20 | Vigesimal | 3h20 |
36 | Base36 | 2536 |
60 | Sexagesimal | 1H60 |
Calculation was done in 0.0000240803 seconds
Square of 77 (n2) | 5929 |
Cube of 77 (n3) | 456533 |
Square root of 77 | 8.7749643873921 |
Natural Logarithm (ln) of 77 | 4.3438054218537 |
Decimal Logarithm (log) of 77 | 1.8864907251725 |
Calculation was done in 0.0000071526 seconds
Sine of 77 | 0.99952015858073 |
Cosecant of 77 | 1.0004800717776 |
Cosine of 77 | -0.030975031731216 |
Secant of 77 | -32.284067008468 |
Tangent of 77 | -32.268575775934 |
Cotangent of 77 | -0.030989901969761 |
Calculation was done in 0.0000190735 seconds
Is 77 an Odd Number?
Yes, the number 77 is an odd number.
Total number of all odd numbers from 1 to 77 is
39Sum of all the odd numbers from 1 to 77 are
1521The sum of all odd numbers is a perfect square: 1521 = 39
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
75
Calculation was done in 0.0000088215 seconds
The spelling of 77 in words is "seventy-seven", meaning that: |
77 is an aban number (a number without the letter a) |
77 is not an eban number (as it contains the letter e) |
77 is an iban number (a number without the letter i) |
77 is an oban number (a number without the letter o) |
77 is not a tban number (as it contains the letter t) |
77 is an uban number (a number without the letter u) |
Calculation was done in 0.0000038147 seconds
Bengali numerals | ৭৭ |
Eastern Arabic numerals | ٧٧ |
Hieroglyphs numeralsused in Ancient Egypt | 𓎌𓐀 |
Khmer numerals | ៧៧ |
Japanese numerals | 七十七 |
Roman numerals | LXXVII |
Thai numerals | ๗๗ |
Calculation was done in 0.0001318455 seconds
Arabic | سبعة و سبعون |
Croatian | sedamdeset i sedam |
Czech | sedmdesát sedm |
Danish | syv og halvfjerds |
Dutch | zevenenzeventig |
Estonian | blaadre vɔ adre |
Faroese | sjeytisjey |
Filipino | pitóng pû’t pitó |
Finnish | seitsemänkymmentäseitsemän |
French | soixante-dix-sept |
Greek | εβδομήντα επτά |
German | siebenundsiebzig |
Hebrew | שבעים ושבע |
Hindi | सतहत्तर |
Hungarian | hetvenhét |
Icelandic | sjötíu og sjó |
Indonesian | tujuh puluh tujuh |
Italian | settantasette |
Japanese | 七十七 |
Korean | 칠십칠 |
Latvian | septiņdesmit septiņi |
Lithuanian | septyniasdešimt septyni |
Norwegian | syttisju |
Persian | هفتاد و هفت |
Polish | siedemdziesiąt siedem |
Portuguese | setenta e sete |
Romanian | şaptezeci şi şapte |
Russian | семьдесят семь |
Serbian | седамдесет и седам |
Slovak | sedemdesiatsedem |
Slovene | sedemdeset sedem |
Spanish | setenta y siete |
Swahili | sabini na saba |
Swedish | sjutiosju |
Thai | เจ็ดสิบเจ็ด |
Turkish | yetmiş yedi |
Ukrainian | сімдесят сім |
Vietnamese | bảy mươi bảy |
Calculation was done in 0.0246329308 seconds
Number 77 reversed | 77 |
ASCII Code | 77 | M |
Unicode Character | U+004D | M |
Unix Timestamp | Thu, 01 Jan 1970 00:01:17 +0000 |
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