95 (number)

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95 (ninety-five) is the natural number following 94 and preceding 96.

Cardinal 95
ninety-five
Ordinal 95th
ninety-fifth
Factorization 5 \cdot 19
Divisors 1, 5, 19, 95
Roman numeral XCV
Binary 1011111
Hexadecimal 5F
Duodecimal 7B

Contents

[edit] In mathematics

Ninety-five is the thirtieth distinct biprime and the fifth of the form (5.q). The aliquot sum of 95 is 25 within the aliquot sequence (95,25,6) 95 being the third composite number in the 6-aliquot tree. Ninety-five is the last member in the third triplet of distinct biprimes 93, 94 and 95.

95 is an 11-gonal number. At ninety-five, the Mertens function sets a new high of 2, after being below 0 for most of the numbers from 3 to 92. This record stands until 218. 95 is a Thabit number.

[edit] In astronomy

[edit] In other fields

Luther posted his 95 Theses on 1517 October 31 at the Castle Church of Wittenberg
Luther posted his 95 Theses on 1517 October 31 at the Castle Church of Wittenberg

Ninety-five is also:

[edit] In sports

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[edit] External links