Live analysis

550,040

550,040 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.).

550,040 (five hundred fifty thousand forty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 5 × 13,751. Its proper divisors sum to 687,640, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x86498.

Abundant Number Arithmetic Number Odious Number Pernicious Number Semiperfect Number

Interestingness

★ ☆ ☆ ☆ ☆

2 notable facts · grade F

550,028 550,029 550,030 550,031 550,032 550,033 550,034 550,035 550,036 550,037 550,038 550,039 550,040 550,041 550,042 550,043 550,044 550,045 550,046 550,047 550,048 550,049 550,050 550,051 550,052

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 14
Digit product: 0
Digital root: 5
Palindrome: No
Bit width: 20 bits
Reversed: 40,055
Square (n²): 302,544,001,600
Cube (n³): 166,411,302,640,064,000
Divisor count: 16
σ(n) — sum of divisors: 1,237,680
φ(n) — Euler's totient: 220,000
Sum of prime factors: 13,762

Primality

Prime factorization: 2 ³ × 5 × 13751

Nearest primes: 550,027 (−13) · 550,049 (+9)

Divisors & multiples

All divisors (16)

1 · 2 · 4 · 5 · 8 · 10 · 20 · 40 · 13751 · 27502 · 55004 · 68755 · 110008 · 137510 · 275020 (half) · 550040

Aliquot sum (sum of proper divisors): 687,640

Factor pairs (a × b = 550,040)

1 × 550040

2 × 275020

4 × 137510

5 × 110008

8 × 68755

10 × 55004

20 × 27502

40 × 13751

First multiples

550,040 · 1,100,080 (double) · 1,650,120 · 2,200,160 · 2,750,200 · 3,300,240 · 3,850,280 · 4,400,320 · 4,950,360 · 5,500,400

Sums & aliquot sequence

As consecutive integers: 110,006 + 110,007 + 110,008 + 110,009 + 110,010 34,370 + 34,371 + … + 34,385 6,836 + 6,837 + … + 6,915

Aliquot sequence: 550,040 → 687,640 → 859,640 → 1,074,640 → 1,960,880 → 2,657,872 → 3,542,128 → 3,388,232 → 3,299,368 → 2,989,292 → 2,241,976 → 2,420,024 → 2,135,296 → 2,361,504 → 4,206,624 → 7,224,096 → 13,466,112 — unresolved within range

Continued fraction of √n

√550,040 = [741; (1, 1, 1, 4, 1, 13, 2, 3, 1, 1, 2, 4, 1, 7, 1, 25, 1, 1, 1, 1, 47, 4, 18, 1, …)]

Representations

In words: five hundred fifty thousand forty
Ordinal: 550040th
Binary: 10000110010010011000
Octal: 2062230
Hexadecimal: 0x86498
Base64: CGSY
One's complement: 4,294,417,255 (32-bit)
Scientific notation: 5.5004 × 10⁵
As a duration: 550,040 s = 6 days, 8 hours, 47 minutes, 20 seconds

In other bases

ternary (3) 1000221111212

quaternary (4) 2012102120

quinary (5) 120100130

senary (6) 15442252

septenary (7) 4450421

nonary (9) 1027455

undecimal (11) 346287

duodecimal (12) 226388

tridecimal (13) 16348a

tetradecimal (14) 104648

pentadecimal (15) ace95

As an angle

550,040° = 1,527 × 360° + 320°

320° ≈ 5.585 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒌋𒌋𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓎆𓎆𓎆𓎆
Greek (Milesian): ͵φνμʹ
Chinese: 五十五萬零四十
Chinese (financial): 伍拾伍萬零肆拾

In other modern scripts

Eastern Arabic ٥٥٠٠٤٠ Devanagari ५५००४० Bengali ৫৫০০৪০ Tamil ௫௫௦௦௪௦ Thai ๕๕๐๐๔๐ Tibetan ༥༥༠༠༤༠ Khmer ៥៥០០៤០ Lao ໕໕໐໐໔໐ Burmese ၅၅၀၀၄၀

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 550040, here are decompositions:

13 + 550027 = 550040
31 + 550009 = 550040
61 + 549979 = 550040
97 + 549943 = 550040
103 + 549937 = 550040
157 + 549883 = 550040
163 + 549877 = 550040
223 + 549817 = 550040

Showing the first eight; more decompositions exist.

Hex color

#086498

RGB(8, 100, 152)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.8.100.152.

Address: 0.8.100.152
Class: reserved
IPv4-mapped IPv6: ::ffff:0.8.100.152

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 550,040 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 US550,040 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 550040 first appears in π at position 547,422 of the decimal expansion (the 547,422ordinal-suffix:nd 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 550040 on Pi Search ↗