Live analysis

131,339

131,339 is a composite number, odd.

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.).

131,339 (one hundred thirty-one thousand three hundred thirty-nine) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 13 × 10,103. Written other ways, in hexadecimal, 0x2010B.

Arithmetic Number Cube-Free Deficient Number Odious Number Pernicious Number Self Number Semiprime Squarefree

Interestingness

★ ★ ★ ☆ ☆

5 notable facts · grade C

131,327 131,328 131,329 131,330 131,331 131,332 131,333 131,334 131,335 131,336 131,337 131,338 131,339 131,340 131,341 131,342 131,343 131,344 131,345 131,346 131,347 131,348 131,349 131,350 131,351

less more

Properties

Parity: Odd
Digit count: 6
Digit sum: 20
Digit product: 243
Digital root: 2
Palindrome: No
Bit width: 18 bits
Reversed: 933,131
Square (n²): 17,249,932,921
Cube (n³): 2,265,588,939,911,219
Divisor count: 4
σ(n) — sum of divisors: 141,456
φ(n) — Euler's totient: 121,224
Sum of prime factors: 10,116

Primality

Prime factorization: 13 × 10103

Nearest primes: 131,321 (−18) · 131,357 (+18)

Divisors & multiples

All divisors (4)

1 · 13 · 10103 · 131339

Aliquot sum (sum of proper divisors): 10,117

Factor pairs (a × b = 131,339)

1 × 131339

13 × 10103

First multiples

131,339 · 262,678 (double) · 394,017 · 525,356 · 656,695 · 788,034 · 919,373 · 1,050,712 · 1,182,051 · 1,313,390

Sums & aliquot sequence

As consecutive integers: 65,669 + 65,670 10,097 + 10,098 + … + 10,109 5,039 + 5,040 + … + 5,064

Aliquot sequence: 131,339 → 10,117 → 219 → 77 → 19 → 1 → 0 — terminates at zero

Continued fraction of √n

√131,339 = [362; (2, 2, 5, 7, 1, 1, 9, 3, 1, 4, 2, 1, 6, 1, 15, 1, 71, 1, 1, 5, 1, 1, 1, 3, …)]

Representations

In words: one hundred thirty-one thousand three hundred thirty-nine
Ordinal: 131339th
Binary: 100000000100001011
Octal: 400413
Hexadecimal: 0x2010B
Base64: AgEL
One's complement: 4,294,835,956 (32-bit)
Scientific notation: 1.31339 × 10⁵
As a duration: 131,339 s = 1 day, 12 hours, 28 minutes, 59 seconds

In other bases

ternary (3) 20200011102

quaternary (4) 200010023

quinary (5) 13200324

senary (6) 2452015

septenary (7) 1054625

nonary (9) 220142

undecimal (11) 8a74a

duodecimal (12) 6400b

tridecimal (13) 47a20

tetradecimal (14) 35c15

pentadecimal (15) 28dae

Historical numeral systems

Babylonian (base 60): 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic: 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian): ͵ρλατλθʹ
Mayan (base 20): 𝋰·𝋨·𝋦·𝋳
Chinese: 一十三萬一千三百三十九
Chinese (financial): 壹拾參萬壹仟參佰參拾玖

In other modern scripts

Eastern Arabic ١٣١٣٣٩ Devanagari १३१३३९ Bengali ১৩১৩৩৯ Tamil ௧௩௧௩௩௯ Thai ๑๓๑๓๓๙ Tibetan ༡༣༡༣༣༩ Khmer ១៣១៣៣៩ Lao ໑໓໑໓໓໙ Burmese ၁၃၁၃၃၉

Also seen as

Unicode codepoint

𠄋

CJK Unified Ideograph-2010B

U+2010B

Other letter (Lo)

UTF-8 encoding: F0 A0 84 8B (4 bytes).

Lookup U+2010B on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#02010B

RGB(2, 1, 11)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.1.11.

Address: 0.2.1.11
Class: reserved
IPv4-mapped IPv6: ::ffff:0.2.1.11

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 131,339 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 US131,339 on Google Patents ↗ Look up on USPTO ↗