110 (number)
(Redirected from Number 110)
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| Cardinal | one hundred ten | |||
| Ordinal | 110th (one hundred tenth) | |||
| Factorization | 2 × 5 × 11 | |||
| Divisors | 1, 2, 5, 10, 11, 22, 55, 110 | |||
| Greek numeral | ΡΙ´ | |||
| Roman numeral | CX, cx | |||
| Binary | 11011102 | |||
| Ternary | 110023 | |||
| Senary | 3026 | |||
| Octal | 1568 | |||
| Duodecimal | 9212 | |||
| Hexadecimal | 6E16 | |||
110 (one hundred [and] ten) is the natural number following 109 and preceding 111.
In mathematics
[edit source]110 is a sphenic number and a pronic number.[1] Following the prime quadruplet (101, 103, 107, 109), at 110, the Mertens function reaches a low of −5.
110 is the sum of three consecutive squares, .
RSA-110 is one of the RSA numbers, large semiprimes that are part of the RSA Factoring Challenge.
In base 10, the number 110 is a Harshad number[2] and a self number.[3]
In other fields
[edit source]110 is also:
- A percentage in the expression "To give 110%", meaning to give a little more effort than one's maximum effort
- Lowest number to not be considered a favourite by anyone among 44,000 people surveyed in a 2014 online poll[4] and subsequently adopted by British television show QI as the show's favourite number in 2017.
Eleventy
[edit source]
- Compare twelfty.
As 110
[edit source]- One hundred and ten is also known as "eleventy", a term made famous in its ordinal form by linguist and author J. R. R. Tolkien (Bilbo Baggins celebrates his eleventy-first birthday at the beginning of The Lord of the Rings) and derived from the Old English hund endleofantig.[5]
- Eleventy is used in the comic reading of a phone number in the Irish TV series The Savage Eye by Dave McSavage playing an opiate user advertising life insurance.
Other meanings of eleventy
[edit source]Eleventy has been used to mean an indefinite large number - "lots".[citation needed] Similarly eleventy-eleven was used in nineteenth century Mississippi in the same role.[6] Eleventy is the name of an Italian luxury clothing brand.
References
[edit source]
Wikimedia Commons has media related to 110 (number).
- ↑ "Sloane's A002378 : Oblong (or promic, pronic, or heteromecic) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
- ↑ "Sloane's A005349 : Niven (or Harshad) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
- ↑ "Sloane's A003052 : Self numbers or Colombian numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.
- ↑ Bellos, Alex (2014-04-08). "'Seven' triumphs in poll to discover world's favourite number". The Guardian. ISSN 0261-3077. Retrieved 2017-02-08.
- ↑ Etymology at www.etymoline.com
- ↑ Hubert Anthony Shands (1893). Some Peculiarities of Speech in Mississippi. Norwood Press. p. 43.
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