Live analysis

140,004

140,004 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.).

140,004 (one hundred forty thousand four) is an even 6-digit number. It is a composite number with 18 divisors, and factors as 2² × 3² × 3,889. Its proper divisors sum to 213,986, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x222E4.

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

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

139,992 139,993 139,994 139,995 139,996 139,997 139,998 139,999 140,000 140,001 140,002 140,003 140,004 140,005 140,006 140,007 140,008 140,009 140,010 140,011 140,012 140,013 140,014 140,015 140,016

less more

Properties

Parity: Even
Digit count: 6
Digit sum: 9
Digit product: 0
Digital root: 9
Palindrome: No
Bit width: 18 bits
Reversed: 400,041
Recamán's sequence: a(488,819) = 140,004
Square (n²): 19,601,120,016
Cube (n³): 2,744,235,206,720,064
Divisor count: 18
σ(n) — sum of divisors: 353,990
φ(n) — Euler's totient: 46,656
Sum of prime factors: 3,899

Primality

Prime factorization: 2 ² × 3 ² × 3889

Nearest primes: 139,999 (−5) · 140,009 (+5)

Divisors & multiples

All divisors (18)

1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 36 · 3889 · 7778 · 11667 · 15556 · 23334 · 35001 · 46668 · 70002 (half) · 140004

Aliquot sum (sum of proper divisors): 213,986

Factor pairs (a × b = 140,004)

1 × 140004

2 × 70002

3 × 46668

4 × 35001

6 × 23334

9 × 15556

12 × 11667

18 × 7778

36 × 3889

First multiples

140,004 · 280,008 (double) · 420,012 · 560,016 · 700,020 · 840,024 · 980,028 · 1,120,032 · 1,260,036 · 1,400,040

Sums & aliquot sequence

As a sum of two squares: 102² + 360²

As consecutive integers: 46,667 + 46,668 + 46,669 17,497 + 17,498 + … + 17,504 15,552 + 15,553 + … + 15,560 5,822 + 5,823 + … + 5,845

Aliquot sequence: 140,004 → 213,986 → 106,996 → 88,556 → 80,536 → 70,484 → 55,180 → 65,780 → 103,564 → 88,460 → 97,348 → 73,018 → 46,502 → 23,254 → 20,522 → 11,350 → 9,854 — unresolved within range

Continued fraction of √n

√140,004 = [374; (5, 1, 5, 2, 5, 12, 11, 1, 3, 1, 10, 4, 1, 3, 1, 25, 1, 14, 3, 4, 2, 1, 5, 1, …)]

Period length 54 — the block in parentheses repeats forever.

Representations

In words: one hundred forty thousand four
Ordinal: 140004th
Binary: 100010001011100100
Octal: 421344
Hexadecimal: 0x222E4
Base64: AiLk
One's complement: 4,294,827,291 (32-bit)
Scientific notation: 1.40004 × 10⁵
As a duration: 140,004 s = 1 day, 14 hours, 53 minutes, 24 seconds

In other bases

ternary (3) 21010001100

quaternary (4) 202023210

quinary (5) 13440004

senary (6) 3000100

septenary (7) 1122114

nonary (9) 233040

undecimal (11) 96207

duodecimal (12) 69030

tridecimal (13) 4b957

tetradecimal (14) 39044

pentadecimal (15) 2b739

As an angle

140,004° = 388 × 360° + 324°

324° ≈ 5.655 rad

Compass bearing: NW (northwest)

Why does a circle have 360 degrees? →

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓂍𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ρμδʹ
Mayan (base 20): 𝋱·𝋪·𝋠·𝋤
Chinese: 一十四萬零四
Chinese (financial): 壹拾肆萬零肆

In other modern scripts

Eastern Arabic ١٤٠٠٠٤ Devanagari १४०००४ Bengali ১৪০০০৪ Tamil ௧௪௦௦௦௪ Thai ๑๔๐๐๐๔ Tibetan ༡༤༠༠༠༤ Khmer ១៤០០០៤ Lao ໑໔໐໐໐໔ Burmese ၁၄၀၀၀၄

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 140004, here are decompositions:

5 + 139999 = 140004
13 + 139991 = 140004
17 + 139987 = 140004
23 + 139981 = 140004
37 + 139967 = 140004
61 + 139943 = 140004
83 + 139921 = 140004
97 + 139907 = 140004

Showing the first eight; more decompositions exist.

Unicode codepoint

𢋤

CJK Unified Ideograph-222E4

U+222E4

Other letter (Lo)

UTF-8 encoding: F0 A2 8B A4 (4 bytes).

Lookup U+222E4 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#0222E4

RGB(2, 34, 228)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.34.228.

Address: 0.2.34.228
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.34.228

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 140,004 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 US140,004 on Google Patents ↗ Look up on USPTO ↗

Position in π

The digit sequence 140004 first appears in π at position 966,204 of the decimal expansion (the 966,204ordinal-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 140004 on Pi Search ↗