165 (number)

Source: Wikipedia, the free encyclopedia.
← 164 165 166 →
Cardinalone hundred sixty-five
Ordinal165th
(one hundred sixty-fifth)
Factorization3 × 5 × 11
Divisors1, 3, 5, 11, 15, 33, 55, 165
Greek numeralΡΞΕ´
Roman numeralCLXV
Binary101001012
Ternary200103
Senary4336
Octal2458
Duodecimal11912
HexadecimalA516

165 (one hundred [and] sixty-five) is the natural number following 164 and preceding 166.

In mathematics

165 is:

In astronomy

In the military

In transportation

In other fields

165 is also:

See also

References

  1. ^ "Sloane's A000292 : Tetrahedral numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
  2. ^ Sloane, N. J. A. (ed.). "Sequence A024916 (sum_{k=1..n} sigma(k) where sigma(n) = sum of divisors of n)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.

External links