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
Greek numeral ΡΜΑ´
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.