50,000

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

← 49999 50000 50001 →
List of numbers — Integers ← 0 [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]] [[{{#expr:{{{1}}}*{{{factor}}}*1000}} (number)|{{#ifeq:{{{1}}}|10|→|{{#expr:{{{1}}}*{{{factor}}}}}k}}]]
Cardinal	fifty thousand
Ordinal	50000th (fifty thousandth)
Factorization	2^4 × 5^5
Greek numeral	${\displaystyle {\stackrel {\epsilon }{\mathrm {M} }}}$
Roman numeral	L
Unicode symbol(s)	ↇ
Binary	11000011010100002
Ternary	21121202123
Octal	1415208
Duodecimal	24B2812
Hexadecimal	C35016

Selected numbers in the range 50,001–59,999

50,001 to 50,999

• 50,069 – 1¹ + 2² + 3³ + 4⁴ + 5⁵ + 6⁶
• 50,400 – highly composite number[1]
• 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)

51,000 to 51,999

• 51,076 – 226², palindromic in base 15 (10201₁₅)
• 51,641 – Markov number[2]
• 51,984 – 228² = 37³ + 11³. the smallest square to the sum of only five distinct fourth powers.

52,000 to 52,999

• 52,488 – 3-smooth number
• 52,633 – Carmichael number[3]

53,000 to 53,999

• 53,016 – pentagonal pyramidal number
• 53,361 – sum of the cubes of the first 21 positive integers

54,000 to 54,999

• 54,205 – Zeisel number[4]
• 54,748 – narcissistic number[5]
• 54,872 – 38³, palindromic in base 9 (83238₉)
• 54,901 – chiliagonal number[6]

55,000 to 55,999

• 55,296 – 3-smooth number
• 55,440 – superior highly composite number;[7] colossally abundant number[8]
• 55,459 – one of five remaining Seventeen or Bust numbers in the Sierpinski problem
• 55,555 – repdigit
• 55,860 – harmonic divisor number[9]
• 55,987 – repunit prime in base 6

56,000 to 56,999

• 56,011 – Wedderburn-Etherington number[10]
• 56,092 – the number of groups of order 256, see
• 56,169 – 237², palindromic in octal (15551₈)
• 56,448 – pentagonal pyramidal number

57,000 to 57,999

• 57,121 – 239², palindromic in base 14 (16B61₁₄)

58,000 to 58,999

• 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[11]

59,000 to 59,999

• 59,049 – 3¹⁰, 9⁵
• 59,081 – Zeisel number[4]
• 59,319 – 39³
• 59,536 – 244², palindromic in base 11 (40804₁₁)

References

1. "Sloane's A002182 : Highly composite numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
2. "Sloane's A002559 : Markoff (or Markov) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
3. "Sloane's A002997 : Carmichael numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
4. "Sloane's A051015 : Zeisel numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
5. "Sloane's A005188 : Armstrong (or Plus Perfect, or narcissistic) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
6. "Sloane's A195163 : 1000-gonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
7. "Sloane's A002201 : Superior highly composite numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
8. "Sloane's A004490 : Colossally abundant numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
9. "Sloane's A001599 : Harmonic or Ore numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
10. "Sloane's A001190 : Wedderburn-Etherington numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
11. "Sloane's A00108 : Catalan numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.