50000 (number)

50,000 – round number
50,069 – 1¹ + 2² + 3³ + 4⁴ + 5⁵ + 6⁶
50,400 – highly composite number
50,625 – 15⁴, smallest fourth power that can be expressed as the sum of only five distinct fourth powers, palindromic in base 14 (14641₁₄)
50,653 – 37³, palindromic in base 6 (1030301₆)
51,076 – 226², palindromic in base 15 (10201₁₅)
51,641 – Markov number
51,984 – 228² = 37³ + 11³. the smallest square to the sum of only five distinct fourth powers.
52,375 – Address of the office building in the Counter-Strike map
52,633 – Carmichael number
53,016 – pentagonal pyramidal number
53,361 – sum of the cubes of the first 21 positive integers
54,205 – Zeisel number
54,748 – narcissistic number
54,872 – 38³, palindromic in base 9 (83238₉)
54,901 – chiliagonal number
55,440 – superior highly composite number; colossally abundant number
55,459 – one of six remaining Seventeen or Bust numbers in the Sierpinski problem
55,860 – harmonic divisor number
56,011 – Wedderburn-Etherington number
56,092 – the number of groups of order 256, see
56,169 – 237², palindromic in octal (15551₈)
56,448 – pentagonal pyramidal number
57,121 – 239², palindromic in base 14 (16B61₁₄)
58,081 – 241², palindromic in base 15 (12321₁₅)
58,367 – smallest integer that cannot be expressed as a sum of fewer than 1079 tenth powers
58,786 – Catalan number
59,049 – 3¹⁰
59,081 – Zeisel number
59,319 – 39³
59,536 – 244², palindromic in base 11 (40804₁₁)

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