Live analysis

520,104

520,104 is a composite number, even.

This number doesn't have a permanent NumberWiki page yet — what you see below is computed live. Pages get added to the permanent index when they're notable (years, primes, curated, etc.).

520,104 (five hundred twenty thousand one hundred four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 3 × 13 × 1,667. Its proper divisors sum to 881,016, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x7EFA8.

Abundant Number Arithmetic Number Harshad / Niven Odious Number Pernicious Number Self Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

520,092 520,093 520,094 520,095 520,096 520,097 520,098 520,099 520,100 520,101 520,102 520,103 520,104 520,105 520,106 520,107 520,108 520,109 520,110 520,111 520,112 520,113 520,114 520,115 520,116

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Properties

Parity: Even
Digit count: 6
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 19 bits
Reversed: 401,025
Square (n²): 270,508,170,816
Cube (n³): 140,692,381,674,084,864
Divisor count: 32
σ(n) — sum of divisors: 1,401,120
φ(n) — Euler's totient: 159,936
Sum of prime factors: 1,689

Primality

Prime factorization: 2 ³ × 3 × 13 × 1667

Nearest primes: 520,103 (−1) · 520,111 (+7)

Divisors & multiples

All divisors (32)

1 · 2 · 3 · 4 · 6 · 8 · 12 · 13 · 24 · 26 · 39 · 52 · 78 · 104 · 156 · 312 · 1667 · 3334 · 5001 · 6668 · 10002 · 13336 · 20004 · 21671 · 40008 · 43342 · 65013 · 86684 · 130026 · 173368 · 260052 (half) · 520104

Aliquot sum (sum of proper divisors): 881,016

Factor pairs (a × b = 520,104)

1 × 520104

2 × 260052

3 × 173368

4 × 130026

6 × 86684

8 × 65013

12 × 43342

13 × 40008

24 × 21671

26 × 20004

39 × 13336

52 × 10002

78 × 6668

104 × 5001

156 × 3334

312 × 1667

First multiples

520,104 · 1,040,208 (double) · 1,560,312 · 2,080,416 · 2,600,520 · 3,120,624 · 3,640,728 · 4,160,832 · 4,680,936 · 5,201,040

Sums & aliquot sequence

As consecutive integers: 173,367 + 173,368 + 173,369 40,002 + 40,003 + … + 40,014 32,499 + 32,500 + … + 32,514 13,317 + 13,318 + … + 13,355

Aliquot sequence: 520,104 → 881,016 → 1,321,584 → 2,404,368 → 4,462,752 → 9,447,648 → 20,598,816 → 44,901,024 → 91,259,616 → 184,771,104 → 369,544,224 → 812,960,736 → 1,625,923,488 → 3,338,964,384 → 6,935,619,936 → 14,328,903,120 — keeps growing

Continued fraction of √n

√520,104 = [721; (5, 2, 14, 1, 2, 1, 2, 8, 4, 1, 1, 13, 5, 2, 9, 29, 3, 35, 1, 2, 1, 2, 3, 3, …)]

Representations

In words: five hundred twenty thousand one hundred four
Ordinal: 520104th
Binary: 1111110111110101000
Octal: 1767650
Hexadecimal: 0x7EFA8
Base64: B++o
One's complement: 4,294,447,191 (32-bit)
Scientific notation: 5.20104 × 10⁵
As a duration: 520,104 s = 6 days, 28 minutes, 24 seconds

In other bases

ternary (3) 222102110010

quaternary (4) 1332332220

quinary (5) 113120404

senary (6) 15051520

septenary (7) 4264224

nonary (9) 872403

undecimal (11) 325842

duodecimal (12) 210ba0

tridecimal (13) 152970

tetradecimal (14) d7784

pentadecimal (15) a4189

As an angle

520,104° = 1,444 × 360° + 264°

264° ≈ 4.608 rad

Compass bearing: W (west)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓍢𓏺𓏺𓏺𓏺
Greek (Milesian): ͵φκρδʹ
Chinese: 五十二萬零一百零四
Chinese (financial): 伍拾貳萬零壹佰零肆

In other modern scripts

Eastern Arabic ٥٢٠١٠٤ Devanagari ५२०१०४ Bengali ৫২০১০৪ Tamil ௫௨௦௧௦௪ Thai ๕๒๐๑๐๔ Tibetan ༥༢༠༡༠༤ Khmer ៥២០១០៤ Lao ໕໒໐໑໐໔ Burmese ၅၂၀၁၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 520104, here are decompositions:

31 + 520073 = 520104
37 + 520067 = 520104
41 + 520063 = 520104
61 + 520043 = 520104
73 + 520031 = 520104
83 + 520021 = 520104
107 + 519997 = 520104
157 + 519947 = 520104

Showing the first eight; more decompositions exist.

Hex color

#07EFA8

RGB(7, 239, 168)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.239.168.

Address: 0.7.239.168
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.239.168

Unspecified address (0.0.0.0/8) — "this network" placeholder.

Possible US patent number

This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 520,104 and was likely granted around 1894.

Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.

Look up US520,104 on Google Patents ↗ Look up on USPTO ↗