110 (number)
(Redirected from Number 110)
110 (one hundred [and] ten) is the natural number following 109 and preceding 111.
In mathematics
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
110 is also:
- 1-1-0, the emergency telephone number used to reach police services in Iran, Germany, Estonia, China, Indonesia, and Japan. Also used to reach the fire and rescue services in Norway and Turkey.
- 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
- Compare twelfty.
As 110
- 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 Script error: No such module "Lang"..[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
- Eleventy has also been used to mean an indefinite large number - "lots".Script error: No such module "Unsubst". Similarly eleventy-eleven was used in nineteenth century Mississippi in the same role.[6]