Live analysis

143,004

143,004 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.).

143,004 (one hundred forty-three thousand four) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 3 × 17 × 701. Its proper divisors sum to 210,804, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22E9C.

Abundant Number Arithmetic Number Cube-Free Harshad / Niven Odious Number Recamán's Sequence Semiperfect Number

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

142,992 142,993 142,994 142,995 142,996 142,997 142,998 142,999 143,000 143,001 143,002 143,003 143,004 143,005 143,006 143,007 143,008 143,009 143,010 143,011 143,012 143,013 143,014 143,015 143,016

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 12
Digit product: 0
Digital root: 3
Palindrome: No
Bit width: 18 bits
Reversed: 400,341
Recamán's sequence: a(222,408) = 143,004
Square (n²): 20,450,144,016
Cube (n³): 2,924,452,394,864,064
Divisor count: 24
σ(n) — sum of divisors: 353,808
φ(n) — Euler's totient: 44,800
Sum of prime factors: 725

Primality

Prime factorization: 2 ² × 3 × 17 × 701

Nearest primes: 142,993 (−11) · 143,053 (+49)

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 6 · 12 · 17 · 34 · 51 · 68 · 102 · 204 · 701 · 1402 · 2103 · 2804 · 4206 · 8412 · 11917 · 23834 · 35751 · 47668 · 71502 (half) · 143004

Aliquot sum (sum of proper divisors): 210,804

Factor pairs (a × b = 143,004)

1 × 143004

2 × 71502

3 × 47668

4 × 35751

6 × 23834

12 × 11917

17 × 8412

34 × 4206

51 × 2804

68 × 2103

102 × 1402

204 × 701

First multiples

143,004 · 286,008 (double) · 429,012 · 572,016 · 715,020 · 858,024 · 1,001,028 · 1,144,032 · 1,287,036 · 1,430,040

Sums & aliquot sequence

As consecutive integers: 47,667 + 47,668 + 47,669 17,872 + 17,873 + … + 17,879 8,404 + 8,405 + … + 8,420 5,947 + 5,948 + … + 5,970

Aliquot sequence: 143,004 → 210,804 → 326,124 → 498,336 → 862,464 → 1,434,992 → 1,559,608 → 1,388,072 → 1,640,338 → 1,171,694 → 585,850 → 503,924 → 394,960 → 523,508 → 424,432 → 419,264 → 412,840 — unresolved within range

Continued fraction of √n

√143,004 = [378; (6, 3, 3, 7, 3, 1, 4, 1, 1, 1, 4, 4, 3, 2, 21, 5, 1, 2, 6, 2, 5, 1, 8, 3, …)]

Representations

In words: one hundred forty-three thousand four
Ordinal: 143004th
Binary: 100010111010011100
Octal: 427234
Hexadecimal: 0x22E9C
Base64: Ai6c
One's complement: 4,294,824,291 (32-bit)
Scientific notation: 1.43004 × 10⁵
As a duration: 143,004 s = 1 day, 15 hours, 43 minutes, 24 seconds

In other bases

ternary (3) 21021011110

quaternary (4) 202322130

quinary (5) 14034004

senary (6) 3022020

septenary (7) 1133631

nonary (9) 237143

undecimal (11) 98494

duodecimal (12) 6a910

tridecimal (13) 50124

tetradecimal (14) 3a188

pentadecimal (15) 2c589

As an angle

143,004° = 397 × 360° + 84°

84° ≈ 1.466 rad

Compass bearing: E (east)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ρμγδʹ
Mayan (base 20): 𝋱·𝋱·𝋪·𝋤
Chinese: 一十四萬三千零四
Chinese (financial): 壹拾肆萬參仟零肆

In other modern scripts

Eastern Arabic ١٤٣٠٠٤ Devanagari १४३००४ Bengali ১৪৩০০৪ Tamil ௧௪௩௦௦௪ Thai ๑๔๓๐๐๔ Tibetan ༡༤༣༠༠༤ Khmer ១៤៣០០៤ Lao ໑໔໓໐໐໔ Burmese ၁၄၃၀၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 143004, here are decompositions:

11 + 142993 = 143004
23 + 142981 = 143004
31 + 142973 = 143004
41 + 142963 = 143004
97 + 142907 = 143004
101 + 142903 = 143004
107 + 142897 = 143004
131 + 142873 = 143004

Showing the first eight; more decompositions exist.

Unicode codepoint

𢺜

CJK Unified Ideograph-22E9C

U+22E9C

Other letter (Lo)

UTF-8 encoding: F0 A2 BA 9C (4 bytes).

Lookup U+22E9C on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#022E9C

RGB(2, 46, 156)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.46.156.

Address: 0.2.46.156
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.46.156

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 143,004 and was likely granted around 1872.

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

Look up US143,004 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 143004 first appears in π at position 148,467 of the decimal expansion (the 148,467ordinal-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 143004 on Pi Search ↗