Live analysis

500,404

500,404 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.).

500,404 (five hundred thousand four hundred four) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 125,101. Written other ways, in hexadecimal, 0x7A2B4.

Cube-Free Deficient Number Evil Number

Interestingness

★ ☆ ☆ ☆ ☆

1 notable fact · grade F

500,392 500,393 500,394 500,395 500,396 500,397 500,398 500,399 500,400 500,401 500,402 500,403 500,404 500,405 500,406 500,407 500,408 500,409 500,410 500,411 500,412 500,413 500,414 500,415 500,416

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Properties

Parity: Even
Digit count: 6
Digit sum: 13
Digit product: 0
Digital root: 4
Palindrome: No
Bit width: 19 bits
Reversed: 404,005
Square (n²): 250,404,163,216
Cube (n³): 125,303,244,889,939,264
Divisor count: 6
σ(n) — sum of divisors: 875,714
φ(n) — Euler's totient: 250,200
Sum of prime factors: 125,105

Primality

Prime factorization: 2 ² × 125101

Nearest primes: 500,393 (−11) · 500,413 (+9)

Divisors & multiples

All divisors (6)

1 · 2 · 4 · 125101 · 250202 (half) · 500404

Aliquot sum (sum of proper divisors): 375,310

Factor pairs (a × b = 500,404)

1 × 500404

2 × 250202

4 × 125101

First multiples

500,404 · 1,000,808 (double) · 1,501,212 · 2,001,616 · 2,502,020 · 3,002,424 · 3,502,828 · 4,003,232 · 4,503,636 · 5,004,040

Sums & aliquot sequence

As a sum of two squares: 102² + 700²

As consecutive integers: 62,547 + 62,548 + … + 62,554

Aliquot sequence: 500,404 → 375,310 → 352,466 → 209,134 → 123,074 → 92,926 → 48,194 → 24,100 → 28,414 → 14,210 → 16,570 → 13,274 → 6,640 → 8,984 → 7,876 → 7,244 → 5,440 — unresolved within range

Continued fraction of √n

√500,404 = [707; (2, 1, 1, 4, 1, 1, 1, 14, 1, 2, 1, 2, 1, 4, 1, 3, 2, 1, 1, 2, 11, 1, 10, 1, …)]

Representations

In words: five hundred thousand four hundred four
Ordinal: 500404th
Binary: 1111010001010110100
Octal: 1721264
Hexadecimal: 0x7A2B4
Base64: B6K0
One's complement: 4,294,466,891 (32-bit)
Scientific notation: 5.00404 × 10⁵
As a duration: 500,404 s = 5 days, 19 hours, 4 seconds

In other bases

ternary (3) 221102102111

quaternary (4) 1322022310

quinary (5) 112003104

senary (6) 14420404

septenary (7) 4152622

nonary (9) 842374

undecimal (11) 311a63

duodecimal (12) 201704

tridecimal (13) 1469c8

tetradecimal (14) d0512

pentadecimal (15) 9d404

As an angle

500,404° = 1,390 × 360° + 4°

4° ≈ 0.07 rad

Compass bearing: N (north)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 · 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓆐𓆐𓆐𓆐𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
Greek (Milesian): ͵φυδʹ
Chinese: 五十萬零四百零四
Chinese (financial): 伍拾萬零肆佰零肆

In other modern scripts

Eastern Arabic ٥٠٠٤٠٤ Devanagari ५००४०४ Bengali ৫০০৪০৪ Tamil ௫௦௦௪௦௪ Thai ๕๐๐๔๐๔ Tibetan ༥༠༠༤༠༤ Khmer ៥០០៤០៤ Lao ໕໐໐໔໐໔ Burmese ၅၀၀၄၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 500404, here are decompositions:

11 + 500393 = 500404
41 + 500363 = 500404
71 + 500333 = 500404
83 + 500321 = 500404
167 + 500237 = 500404
173 + 500231 = 500404
227 + 500177 = 500404
251 + 500153 = 500404

Showing the first eight; more decompositions exist.

Hex color

#07A2B4

RGB(7, 162, 180)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.7.162.180.

Address: 0.7.162.180
Class: reserved
IPv4-mapped IPv6: ::ffff:0.7.162.180

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 500,404 and was likely granted around 1893.

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

Look up US500,404 on Google Patents ↗ Look up on USPTO ↗