50000_(number)

50,000

50,000

Natural number

50,000 (fifty thousand) is the natural number that comes after 49,999 and before 50,001.

Quick Facts ← 49999 50000 50001 →, Cardinal ...

Selected numbers in the range 50001–59999

50001 to 50999

  • 50069 = 11 + 22 + 33 + 44 + 55 + 66[1]
  • 50400 = highly composite number[2]
  • 50625 = 154, smallest fourth power that can be expressed as the sum of only five distinct fourth powers, palindromic in base 14 (1464114)
  • 50653 = 373, palindromic in base 6 (10303016)

51000 to 51999

  • 51076 = 2262, palindromic in base 15 (1020115)
  • 51641 = Markov number[3]
  • 51984 = 2282 = 373 + 113. the smallest square to the sum of only five distinct fourth powers.

52000 to 52999

53000 to 53999

54000 to 54999

55000 to 55999

56000 to 56999

57000 to 57999

  • 57121 = 2392, palindromic in base 14 (16B6114)

58000 to 58999

  • 58081 = 2412, palindromic in base 15 (1232115)
  • 58367 = smallest integer that cannot be expressed as a sum of fewer than 1079 tenth powers
  • 58786 = Catalan number[14]
  • 58921 = Friedman prime

59000 to 59999

  • 59049 = 2432 = 95 = 310
  • 59051 = Friedman prime
  • 59053 = Friedman prime
  • 59081 = Zeisel number[6]
  • 59263 = Friedman prime
  • 59273 = Friedman prime
  • 59319 = 393
  • 59536 = 2442, palindromic in base 11 (4080411)

Primes

There are 924 prime numbers between 50000 and 60000.

References

  1. [1]
    "A001923 - OEIS". oeis.org. Retrieved 2024-02-28.
  2. [2]
    "Sloane's A002182 : Highly composite numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  3. [3]
    "Sloane's A002559 : Markoff (or Markov) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  4. [4]
    "Sloane's A002997 : Carmichael numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  5. [5]
    Sloane, N. J. A. (ed.). "Sequence A000041 (a(n) is the number of partitions of n (the partition numbers))". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  6. [6]
    "Sloane's A051015 : Zeisel numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  7. [7]
    Sloane, N. J. A. (ed.). "Sequence A030984 (2-automorphic numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2021-09-01.
  8. [8]
    "Sloane's A005188 : Armstrong (or Plus Perfect, or narcissistic) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  9. [9]
    "Sloane's A195163 : 1000-gonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  10. [10]
    "Sloane's A002201 : Superior highly composite numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  11. [11]
    "Sloane's A004490 : Colossally abundant numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  12. [12]
    "Sloane's A001599 : Harmonic or Ore numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  13. [13]
    "Sloane's A001190 : Wedderburn-Etherington numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
  14. [14]
    "Sloane's A00108 : Catalan numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
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