Live analysis

47,004

47,004 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.).

47,004 (forty-seven thousand four) is an even 5-digit number. It is a composite number with 12 divisors, and factors as 2² × 3 × 3,917. Its proper divisors sum to 62,700, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xB79C.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

46,992 46,993 46,994 46,995 46,996 46,997 46,998 46,999 47,000 47,001 47,002 47,003 47,004 47,005 47,006 47,007 47,008 47,009 47,010 47,011 47,012 47,013 47,014 47,015 47,016

less more

Properties

Parity: Even
Digit count: 5
Digit sum: 15
Digit product: 0
Digital root: 6
Palindrome: No
Bit width: 16 bits
Reversed: 40,074
Recamán's sequence: a(148,199) = 47,004
Square (n²): 2,209,376,016
Cube (n³): 103,849,510,256,064
Divisor count: 12
σ(n) — sum of divisors: 109,704
φ(n) — Euler's totient: 15,664
Sum of prime factors: 3,924

Primality

Prime factorization: 2 ² × 3 × 3917

Nearest primes: 46,997 (−7) · 47,017 (+13)

Divisors & multiples

All divisors (12)

1 · 2 · 3 · 4 · 6 · 12 · 3917 · 7834 · 11751 · 15668 · 23502 (half) · 47004

Aliquot sum (sum of proper divisors): 62,700

Factor pairs (a × b = 47,004)

1 × 47004

2 × 23502

3 × 15668

4 × 11751

6 × 7834

12 × 3917

First multiples

47,004 · 94,008 (double) · 141,012 · 188,016 · 235,020 · 282,024 · 329,028 · 376,032 · 423,036 · 470,040

Sums & aliquot sequence

As consecutive integers: 15,667 + 15,668 + 15,669 5,872 + 5,873 + … + 5,879 1,947 + 1,948 + … + 1,970

Aliquot sequence: 47,004 → 62,700 → 145,620 → 296,640 → 733,584 → 1,409,136 → 2,352,528 → 4,850,694 → 5,999,418 → 7,166,982 → 7,500,858 → 8,336,550 → 12,532,650 → 20,944,374 → 27,835,770 → 39,203,718 → 39,347,898 — unresolved within range

Continued fraction of √n

√47,004 = [216; (1, 4, 9, 1, 1, 1, 8, 1, 1, 3, 17, 1, 3, 1, 1, 1, 1, 1, 1, 1, 38, 1, 4, 108, …)]

Period length 48 — the block in parentheses repeats forever.

Representations

In words: forty-seven thousand four
Ordinal: 47004th
Binary: 1011011110011100
Octal: 133634
Hexadecimal: 0xB79C
Base64: t5w=
One's complement: 18,531 (16-bit)
Scientific notation: 4.7004 × 10⁴
As a duration: 47,004 s = 13 hours, 3 minutes, 24 seconds

In other bases

ternary (3) 2101110220

quaternary (4) 23132130

quinary (5) 3001004

senary (6) 1001340

septenary (7) 254016

nonary (9) 71426

undecimal (11) 32351

duodecimal (12) 23250

tridecimal (13) 18519

tetradecimal (14) 131b6

pentadecimal (15) ddd9

As an angle

47,004° = 130 × 360° + 204°

204° ≈ 3.56 rad

Compass bearing: SSW (south-southwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒁹𒁹𒁹 𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓏺𓏺𓏺𓏺
Greek (Milesian): ͵μζδʹ
Mayan (base 20): 𝋥·𝋱·𝋪·𝋤
Chinese: 四萬七千零四
Chinese (financial): 肆萬柒仟零肆

In other modern scripts

Eastern Arabic ٤٧٠٠٤ Devanagari ४७००४ Bengali ৪৭০০৪ Tamil ௪௭௦௦௪ Thai ๔๗๐๐๔ Tibetan ༤༧༠༠༤ Khmer ៤៧០០៤ Lao ໔໗໐໐໔ Burmese ၄၇၀၀၄

Digit at this position in famous constants

π — Pi (π): Digit 47,004 = 1
e — Euler's number (e): Digit 47,004 = 8
φ — Golden ratio (φ): Digit 47,004 = 7
√2 — Pythagoras's (√2): Digit 47,004 = 0
ln 2 — Natural log of 2: Digit 47,004 = 4
γ — Euler-Mascheroni (γ): Digit 47,004 = 9

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 47004, here are decompositions:

7 + 46997 = 47004
11 + 46993 = 47004
47 + 46957 = 47004
71 + 46933 = 47004
103 + 46901 = 47004
127 + 46877 = 47004
137 + 46867 = 47004
151 + 46853 = 47004

Showing the first eight; more decompositions exist.

Unicode codepoint

랜

Hangul Syllable Raen

U+B79C

Other letter (Lo)

UTF-8 encoding: EB 9E 9C (3 bytes).

Lookup U+B79C on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#00B79C

RGB(0, 183, 156)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.183.156.

Address: 0.0.183.156
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.183.156

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

Position in π

The digit sequence 47004 first appears in π at position 35,869 of the decimal expansion (the 35,869ordinal-suffix:th 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 47004 on Pi Search ↗