141 (number)

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← 140 141 142 →
Cardinal one hundred forty-one
Ordinal 141st
(one hundred forty-first)
Factorization 3 × 47
Divisors 1, 3, 47, 141
Roman numeral CXLI
Binary 100011012
Ternary 120203
Quaternary 20314
Quinary 10315
Senary 3536
Octal 2158
Duodecimal B912
Hexadecimal 8D16
Vigesimal 7120
Base 36 3X36

141 (one hundred [and] forty-one) is the natural number following 140 and preceding 142.

In mathematics[edit]

141 is:

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141 is also:

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References[edit]

  1. ^ "Sloane's A005891 : Centered pentagonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27. 
  2. ^ "Sloane's A024916 : sum_{k=1..n} sigma(k) where sigma(n) = sum of divisors of n". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. 
  3. ^ Wells, D. The Penguin Dictionary of Curious and Interesting Numbers London: Penguin Group. (1987): 139
  4. ^ "Sloane's A051682 : 11-gonal (or hendecagonal) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-27.