Live analysis

551,004

551,004 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.).

551,004 (five hundred fifty-one thousand four) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2² × 3 × 17 × 37 × 73. Its proper divisors sum to 866,244, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x8685C.

Abundant Number Arithmetic Number Cube-Free Evil Number Practical Number Recamán's Sequence Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

550,992 550,993 550,994 550,995 550,996 550,997 550,998 550,999 551,000 551,001 551,002 551,003 551,004 551,005 551,006 551,007 551,008 551,009 551,010 551,011 551,012 551,013 551,014 551,015 551,016

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 20 bits
Reversed: 400,155
Recamán's sequence: a(187,544) = 551,004
Square (n²): 303,605,408,016
Cube (n³): 167,287,794,238,448,064
Divisor count: 48
σ(n) — sum of divisors: 1,417,248
φ(n) — Euler's totient: 165,888
Sum of prime factors: 134

Primality

Prime factorization: 2 ² × 3 × 17 × 37 × 73

Nearest primes: 551,003 (−1) · 551,017 (+13)

Divisors & multiples

All divisors (48)

1 · 2 · 3 · 4 · 6 · 12 · 17 · 34 · 37 · 51 · 68 · 73 · 74 · 102 · 111 · 146 · 148 · 204 · 219 · 222 · 292 · 438 · 444 · 629 · 876 · 1241 · 1258 · 1887 · 2482 · 2516 · 2701 · 3723 · 3774 · 4964 · 5402 · 7446 · 7548 · 8103 · 10804 · 14892 · 16206 · 32412 · 45917 · 91834 · 137751 · 183668 · 275502 (half) · 551004

Aliquot sum (sum of proper divisors): 866,244

Factor pairs (a × b = 551,004)

1 × 551004

2 × 275502

3 × 183668

4 × 137751

6 × 91834

12 × 45917

17 × 32412

34 × 16206

37 × 14892

51 × 10804

68 × 8103

73 × 7548

74 × 7446

102 × 5402

111 × 4964

146 × 3774

148 × 3723

204 × 2701

219 × 2516

222 × 2482

292 × 1887

438 × 1258

444 × 1241

629 × 876

First multiples

551,004 · 1,102,008 (double) · 1,653,012 · 2,204,016 · 2,755,020 · 3,306,024 · 3,857,028 · 4,408,032 · 4,959,036 · 5,510,040

Sums & aliquot sequence

As consecutive integers: 183,667 + 183,668 + 183,669 68,872 + 68,873 + … + 68,879 32,404 + 32,405 + … + 32,420 22,947 + 22,948 + … + 22,970

Aliquot sequence: 551,004 → 866,244 → 1,210,684 → 916,980 → 1,986,060 → 3,658,740 → 7,275,372 → 11,187,828 → 17,817,932 → 17,298,100 → 20,238,994 → 10,860,074 → 5,697,274 → 3,625,574 → 1,988,314 → 1,000,154 → 536,794 — unresolved within range

Continued fraction of √n

√551,004 = [742; (3, 2, 1, 2, 9, 2, 1, 1, 11, 2, 9, 10, 7, 1, 1, 16, 1, 13, 1, 9, 3, 3, 1, 1, …)]

Representations

In words: five hundred fifty-one thousand four
Ordinal: 551004th
Binary: 10000110100001011100
Octal: 2064134
Hexadecimal: 0x8685C
Base64: CGhc
One's complement: 4,294,416,291 (32-bit)
Scientific notation: 5.51004 × 10⁵
As a duration: 551,004 s = 6 days, 9 hours, 3 minutes, 24 seconds

In other bases

ternary (3) 1000222211120

quaternary (4) 2012201130

quinary (5) 120113004

senary (6) 15450540

septenary (7) 4453266

nonary (9) 1028746

undecimal (11) 346a83

duodecimal (12) 226a50

tridecimal (13) 163a4c

tetradecimal (14) 104b36

pentadecimal (15) ad3d9

As an angle

551,004° = 1,530 × 360° + 204°

204° ≈ 3.56 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓆼𓏺𓏺𓏺𓏺
Greek (Milesian): ͵φναδʹ
Chinese: 五十五萬一千零四
Chinese (financial): 伍拾伍萬壹仟零肆

In other modern scripts

Eastern Arabic ٥٥١٠٠٤ Devanagari ५५१००४ Bengali ৫৫১০০৪ Tamil ௫௫௧௦௦௪ Thai ๕๕๑๐๐๔ Tibetan ༥༥༡༠༠༤ Khmer ៥៥១០០៤ Lao ໕໕໑໐໐໔ Burmese ၅၅၁၀၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 551004, here are decompositions:

7 + 550997 = 551004
11 + 550993 = 551004
31 + 550973 = 551004
43 + 550961 = 551004
53 + 550951 = 551004
67 + 550937 = 551004
101 + 550903 = 551004
163 + 550841 = 551004

Showing the first eight; more decompositions exist.

Hex color

#08685C

RGB(8, 104, 92)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.8.104.92.

Address: 0.8.104.92
Class: reserved
IPv4-mapped IPv6: ::ffff:0.8.104.92

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 551,004 and was likely granted around 1895.

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

Look up US551,004 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 551004 first appears in π at position 12,033 of the decimal expansion (the 12,033ordinal-suffix:rd digit after the integer 3).

Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.

Look up 551004 on Pi Search ↗