Live analysis

550,008

550,008 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.).

550,008 (five hundred fifty thousand eight) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2³ × 3² × 7,639. Its proper divisors sum to 939,792, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x86478.

Abundant Number Arithmetic Number Evil Number Harshad / Niven Refactorable Number Semiperfect Number

Interestingness

★ ★ ☆ ☆ ☆

4 notable facts · grade D

549,996 549,997 549,998 549,999 550,000 550,001 550,002 550,003 550,004 550,005 550,006 550,007 550,008 550,009 550,010 550,011 550,012 550,013 550,014 550,015 550,016 550,017 550,018 550,019 550,020

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 18
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 20 bits
Reversed: 800,055
Square (n²): 302,508,800,064
Cube (n³): 166,382,260,105,600,512
Divisor count: 24
σ(n) — sum of divisors: 1,489,800
φ(n) — Euler's totient: 183,312
Sum of prime factors: 7,651

Primality

Prime factorization: 2 ³ × 3 ² × 7639

Nearest primes: 550,007 (−1) · 550,009 (+1)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 6 · 8 · 9 · 12 · 18 · 24 · 36 · 72 · 7639 · 15278 · 22917 · 30556 · 45834 · 61112 · 68751 · 91668 · 137502 · 183336 · 275004 (half) · 550008

Aliquot sum (sum of proper divisors): 939,792

Factor pairs (a × b = 550,008)

1 × 550008

2 × 275004

3 × 183336

4 × 137502

6 × 91668

8 × 68751

9 × 61112

12 × 45834

18 × 30556

24 × 22917

36 × 15278

72 × 7639

First multiples

550,008 · 1,100,016 (double) · 1,650,024 · 2,200,032 · 2,750,040 · 3,300,048 · 3,850,056 · 4,400,064 · 4,950,072 · 5,500,080

Sums & aliquot sequence

As consecutive integers: 183,335 + 183,336 + 183,337 61,108 + 61,109 + … + 61,116 34,368 + 34,369 + … + 34,383 11,435 + 11,436 + … + 11,482

Aliquot sequence: 550,008 → 939,792 → 1,835,824 → 1,746,536 → 1,882,264 → 1,742,936 → 1,776,664 → 1,569,536 → 1,563,916 → 1,247,172 → 1,731,804 → 2,331,444 → 3,414,156 → 4,629,684 → 6,234,316 → 5,667,644 → 4,592,956 — unresolved within range

Continued fraction of √n

√550,008 = [741; (1, 1, 1, 2, 64, 8, 1, 3, 5, 2, 1, 1, 1, 1, 2, 3, 23, 4, 31, 3, 4, 1, 2, 7, …)]

Representations

In words: five hundred fifty thousand eight
Ordinal: 550008th
Binary: 10000110010001111000
Octal: 2062170
Hexadecimal: 0x86478
Base64: CGR4
One's complement: 4,294,417,287 (32-bit)
Scientific notation: 5.50008 × 10⁵
As a duration: 550,008 s = 6 days, 8 hours, 46 minutes, 48 seconds

In other bases

ternary (3) 1000221110200

quaternary (4) 2012101320

quinary (5) 120100013

senary (6) 15442200

septenary (7) 4450344

nonary (9) 1027420

undecimal (11) 346258

duodecimal (12) 226360

tridecimal (13) 163464

tetradecimal (14) 104624

pentadecimal (15) ace73

As an angle

550,008° = 1,527 × 360° + 288°

288° ≈ 5.027 rad

Compass bearing: WNW (west-northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵φνηʹ
Chinese: 五十五萬零八
Chinese (financial): 伍拾伍萬零捌

In other modern scripts

Eastern Arabic ٥٥٠٠٠٨ Devanagari ५५०००८ Bengali ৫৫০০০৮ Tamil ௫௫௦௦௦௮ Thai ๕๕๐๐๐๘ Tibetan ༥༥༠༠༠༨ Khmer ៥៥០០០៨ Lao ໕໕໐໐໐໘ Burmese ၅၅၀၀၀၈

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 550008, here are decompositions:

29 + 549979 = 550008
31 + 549977 = 550008
59 + 549949 = 550008
71 + 549937 = 550008
97 + 549911 = 550008
131 + 549877 = 550008
191 + 549817 = 550008
241 + 549767 = 550008

Showing the first eight; more decompositions exist.

Hex color

#086478

RGB(8, 100, 120)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.8.100.120.

Address: 0.8.100.120
Class: reserved
IPv4-mapped IPv6: ::ffff:0.8.100.120

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 550,008 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 US550,008 on Google Patents ↗ Look up on USPTO ↗