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*The Saros [http://sunearth.gsfc.nasa.gov/eclipse/LEsaros/LEsaros1-175.html number] of the [[lunar eclipse]] series which began on -1550 ([[1551 BC]]) May 14 and ended on -252 ([[253 BC]]) July 1. The duration of Saros series 35 was 1298.1 years, and it contained 73 lunar eclipses.
*The Saros [http://sunearth.gsfc.nasa.gov/eclipse/LEsaros/LEsaros1-175.html number] of the [[lunar eclipse]] series which began on -1550 ([[1551 BC]]) May 14 and ended on -252 ([[253 BC]]) July 1. The duration of Saros series 35 was 1298.1 years, and it contained 73 lunar eclipses.

== In other fields ==
'''35''' is also:
* [[35 mm film]] is the basic film gauge most commonly used for both analog [[photography]] and [[motion pictures]]
* "35 c", a song by [[Jagúar (band)|Jagúar]] from the album ''Jagúar''
* The designation of [[Interstate 35]], a freeway that runs from [[Texas]] to [[Minnesota]] and the only freeway to have East–West divisions (in two places, the [[Twin Cities]] and the [[DFW Metroplex]])
* [[Convoy of 35]] Israeli soldiers, who were killed in the war of independence in 1948
* Retired [[MLB]] jerseys:
** [[Randy Jones (baseball)|Randy Jones]] from the [[San Diego Padres]] (1997)
** [[Phil Niekro]] from the [[Atlanta Braves]] (1984)
** [[Frank Thomas (1990s/2000s baseball)|Frank Thomas]] from the [[Chicago White Sox]] (August 2010)
[[Image:X-35.jpg|thumb|right|The Lockheed Martin F-35 Lightning II]]
* Licence Plate code of [[Izmir]]/[[Turkey]].
* [[XXXV (album)|''XXXV'' (album)]], the thirty-fifth anniversary album by [[folk rock]] band [[Fairport Convention]]
* ''35'' is the title of a book written by [[Casper Schipper]]
* The [[F-35 Lightning II]] Aircraft
* The minimum age of candidates for election to the [[United States Presidency]].


==Historical years==
==Historical years==

Revision as of 14:56, 13 October 2011

← 34 35 36 →
Cardinalthirty-five
Ordinalth
Factorization
Divisors1, 5, 7, 35
Greek numeralΛΕ´
Roman numeralXXXV
Binary1000112
Ternary10223
Senary556
Octal438
Duodecimal2B12
Hexadecimal2316

35 (thirty-five) is the natural number following 34 and preceding 36.

In mathematics

35 is a tetrahedral number
The 35 free hexominoes

35 is the sum of the first five triangular numbers, making it a tetrahedral number.

35 is the number of ways that three things can be selected from a set of seven unique things also known as the "combination of seven things taken three at a time".

35 is a centered cube number, a pentagonal number and a pentatope number.

35 is a highly cototient number, since there are more solutions to the equation x - φ(x) = 35 than there are for any other integers below it except 1.

There are 35 free hexominoes, the polyominoes made from six squares.

Since the greatest prime factor of 352 + 1 = 1226 is 613, which is obviously more than 35 twice, 35 is a Størmer number.

35 is a discrete semiprime (or biprime) (5 × 7); the tenth, and the first with 5 as the lowest non-unitary factor. The aliquot sum of 35 is 13 this being the second composite number with such an aliquot sum; the first being the cube 27. 35 is the last member of the first triple cluster of semiprimes 33,34,35. 85,86,87 is the second such triple discrete semiprime cluster.

35 is the highest number one can count to on one's fingers using base 6.

In science

Astronomy

  • The Saros number of the solar eclipse series which began on -1870 (1871 BC) July 25 and ended on -373 (374 BC) January 9. The duration of Saros series 35 was 1496.5 years, and it contained 84 solar eclipses.
  • The Saros number of the lunar eclipse series which began on -1550 (1551 BC) May 14 and ended on -252 (253 BC) July 1. The duration of Saros series 35 was 1298.1 years, and it contained 73 lunar eclipses.

Historical years

35 A.D., 35 B.C., 1935, 2035, etc.

References