165 (number)

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164 165 166
Cardinal one hundred sixty-five
Ordinal 165th
(one hundred sixty-fifth)
Factorization 3 × 5 × 11
Divisors 1, 3, 5, 11, 15, 33, 55, 165
Greek numeral ΡΞΕ´
Roman numeral CLXV
Binary 101001012
Ternary 200103
Senary 4336
Octal 2458
Duodecimal 11912
Hexadecimal A516

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

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In mathematics

165 is:

In astronomy

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165 is also:

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Related Research Articles

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360 is the natural number following 359 and preceding 361.

127 is the natural number following 126 and preceding 128. It is also a prime number.

145 is the natural number following 144 and preceding 146.

129 is the natural number following 128 and preceding 130.

131 is the natural number following 130 and preceding 132.

133 is the natural number following 132 and preceding 134.

167 is the natural number following 166 and preceding 168.

152 is the natural number following 151 and preceding 153.

136 is the natural number following 135 and preceding 137.

173 is the natural number following 172 and preceding 174.

141 is the natural number following 140 and preceding 142.

139 is the natural number following 138 and preceding 140.

154 is the natural number following 153 and preceding 155.

156 is the natural number, following 155 and preceding 157.

159 is a natural number following 158 and preceding 160.

161 is the natural number following 160 and preceding 162.

166 is the natural number following 165 and preceding 167.

176 is the natural number following 175 and preceding 177.

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.). "SequenceA002863(Number of prime knots with n crossings)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.
  3. Sloane, N. J. A. (ed.). "SequenceA024916(sum_{k=1..n} sigma(k) where sigma(n) = sum of divisors of n)". The On-Line Encyclopedia of Integer Sequences . OEIS Foundation.