79, numeris Romanis LXXIX, litterisque septuaginta novem sive undeoctoginta scriptus, est numerus naturalis post 78 et ante 80. Numerus ordinalis congruens septuage(n)simus nonus, numerus distributivus septuageni noveni, adverbium numerale septuagies nonies est. Eius divisores sunt 1 et 79 ipse.

Signum mensae 79 in caupona.

In mathematica recensere

79 est:

In scientia recensere

In astronomia recensere

In aliis campis recensere

79 etiam est:

Notae recensere

  1. Formula:Cite OEIS
  2. H. Cohen, A Course in Computational Algebraic Number Theory, GTM 138 (Springer Verlag, 1993), Appendix B2, p. 507.
  3. Sloane's A006567 : Emirps. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) ,
  4. Sloane's A046066 : Fortunate primes. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) .
  5. Numbers such that every cyclic permutation is a prime.
  6. Sloane's A035497 : Happy primes. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) .
  7. Sloane's A007459 : Higgs' primes. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) .
  8. Sloane's A031157 : Numbers that are both lucky and prime. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) .
  9. Sloane's A063980 : Pillai primes. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) .
  10. Sloane's A007703 : Regular primes. . The On-Line Encyclopedia of Integer Sequences (OEIS Foundation) .