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37 (angka)

Dari Wikipedia bahasa Indonesia, ensiklopedia bebas
36 37 38
Kardinaltiga puluh tujuh
Ordinalke-37
(ketiga puluh tujuh)
Faktorisasiprima
RomawiXXXVII
Biner1001012
Ternari11013
Kuaternari2114
Quinary1225
Senary1016
Oktal458
Duodesimal3112
Heksadesimal2516
Vigesimal1H20
Basis 361136

37 (tiga puluh tujuh) adalah bilangan asli setelah 36 dan sebelum 38.

Dalam Matematika

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37 adalah bilangan prima ke-12, dan prima terisolasi ke-3 tanpa bilangan prima kembar.[1]

Terdapat tepat 37 grup refleksi kompleks [en].

Persegi ajaib terkecil, hanya menggunakan bilangan-bilangan prima dan 1, berisi 37 sebagai nilai dari sel bagian tengahnya:[11]

31 73 7
13 37 61
67 1 43

Dalam Sains

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Astronomi

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  • NGC 2169 [en] dikenal sebagai Cluster 37, karena kemiripannya dengan angka tersebut.

Referensi

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  1. ^ Sloane, N.J.A. (ed.). "Sequence A007510 (Single (or isolated or non-twin) primes: Primes p such that neither p-2 nor p+2 is prime.)". On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2022-12-05. 
  2. ^ "Sloane's A000928: Irregular primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2016-05-31. 
  3. ^ Sloane, N.J.A. (ed.). "Sequence A111441 (Numbers k such that the sum of the squares of the first k primes is divisible by k)". On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2022-06-02. 
  4. ^ Koninck, Jean-Marie de; Koninck, Jean-Marie de (2009). Those fascinating numbers. Providence, R.I: American Mathematical Society. ISBN 978-0-8218-4807-4. 
  5. ^ Weisstein, Eric W. "Waring's Problem". mathworld.wolfram.com (dalam bahasa Inggris). Diakses tanggal 2020-08-21. 
  6. ^ "Sloane's A002407: Cuban primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2016-05-31. 
  7. ^ "Sloane's A000931: Padovan sequence". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2016-05-31. 
  8. ^ "Sloane's A031157: Numbers that are both lucky and prime". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2016-05-31. 
  9. ^ "Sloane's A003154: Centered 12-gonal numbers. Also star numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2016-05-31. 
  10. ^ "Sloane's A003215: Hex (or centered hexagonal) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Diakses tanggal 2016-05-31. 
  11. ^ Henry E. Dudeney (1917). Amusements in Mathematics (PDF). London: Thomas Nelson & Sons, Ltd. hlm. 125. ISBN 978-1153585316. OCLC 645667320. Diarsipkan dari versi asli (PDF) tanggal 2023-02-01. 

Pranala luar

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  • 37 Heaven Banyak kumpulan fakta dan pranala tentang bilangan ini.
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