60,000

60,000 (sixty thousand) is the natural number that comes after 59,999 and before 60,001. It is a round number.

← 59999 60000 60001 →
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	sixty thousand
Ordinal	60000th (sixty thousandth)
Factorization	2^5 × 3 × 5^4
Greek numeral	${\displaystyle {\stackrel {\digamma }{\mathrm {M} }}}$
Roman numeral	LX
Binary	11101010011000002
Ternary	100010220203
Octal	1651408
Duodecimal	2A88012
Hexadecimal	EA6016

Selected numbers in the range 60,000–69,999

60,001 to 60,999

• 60,049 – Leyland number[1]
• 60,101 – smallest prime with period of reciprocal 100[2]

62,000 to 62,999

• 62,208 – 3-smooth number
• 62,210 – Markov number[3]
• 62,745 – Carmichael number[4]

63,000 to 63,999

• 63,020 – amicable number with 76084
• 63,360 – inches in a mile
• 63,750 – pentagonal pyramidal number
• 63,973 – Carmichael number[4]

64,000 to 64,999

• 64,000 – 40³; also 64,000 Dollar Question
• 64,009 – sum of the cubes of the first 22 positive integers
• 64,079 – Lucas number

65,000 to 65,999

• 65,023 – Carol number[5]
• 65,025 – 255², palindromic in base 11 (44944₁₁)
• 65,279 – Unicode code point for byte order mark
• 65,534 – Unicode code point guaranteed not to be a character
• 65,535 – largest value for an unsigned 16-bit integer on a computer.
• 65,536 – 2¹⁶, also 2↑↑4 using Knuth's up-arrow notation, smallest integer with exactly 17 divisors. palindromic in base 15 (14641₁₅)
• 65,537 – largest known Fermat prime
• 65,539 – the 6544th prime number, and both 6544 and 65539 have digital root of 1; a regular prime; a larger member of a twin prime pair; a smaller member of a cousin prime pair; a happy prime; a weak prime; a middle member of a prime triplet, (65537, 65539, 65543); a middle member of a three-term primes in arithmetic progression, (65521, 65539, 65557).
• 65,792 – Leyland number[1]

66,000 to 66,999

• 66,012 – tribonacci number[6]
• 66,047 – Kynea number[7]
• 66,049 – 257², palindromic in hexadecimal (10201₁₆)
• 66,198 – Giuga number[8]
• 66,666 – repdigit

67,000 to 67,999

• 67,081 – 259², palindromic in base 6 (1234321₆)
• 67,607 – largest of five remaining Seventeen or Bust numbers in the Sierpiński problem
• 67,626 – pentagonal pyramidal number

68,000 to 68,999

• 68,000 – Motorola 68000, a processor used in Apple Macintosh computers before PowerPC (also 68k processor family)
• 68,008 – Motorola 68008, a processor used in Sinclair QL computer
• 68,020 – Motorola 68020, a processor used in Apple Macintosh computers before PowerPC
• 68,030 – Motorola 68030, a processor used in Apple Macintosh computers before PowerPC
• 68,040 – Motorola 68040, a processor used in Apple Macintosh computers before PowerPC
• 68,881 – Motorola 68881, a math coprocessor used in with 68020 and 68030
• 68,882 – Motorola 68882, a math coprocessor used in with 68020 and 68030
• 68,921 – 41³

69,000 to 69,999

• 69,105 – Infocom in-joke
• 69,632 – Leyland number[1]
• 69,696 – square of 264; only known palindromic square that can be expressed as the sum of a pair of twin primes: 69,696 = 34847 + 34849.
• 69,984 – 3-smooth number

References

1. "Sloane's A076980 : Leyland numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
2. "Sequence A007138". Online Encyclopedia of Integer Sequences.
3. "Sloane's A002559 : Markoff (or Markov) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
4. "Sloane's A002997 : Carmichael numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
5. "Sloane's A093112 : a(n) = (2^n-1)^2 - 2". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
6. "Sloane's A000073 : Tribonacci numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
7. "Sloane's A093069 : a(n) = (2^n + 1)^2 - 2". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.
8. "Sloane's A007850 : Giuga numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-16.