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133,876

133,876 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.).

133,876 (one hundred thirty-three thousand eight hundred seventy-six) is an even 6-digit number. It is a composite number with 6 divisors, and factors as 2² × 33,469. Written other ways, in hexadecimal, 0x20AF4.

Cube-Free Deficient Number Evil Number

Interestingness

Properties

Parity
Even
Digit count
6
Digit sum
28
Digit product
3,024
Digital root
1
Palindrome
No
Bit width
18 bits
Reversed
678,331
Square (n²)
17,922,783,376
Cube (n³)
2,399,430,547,245,376
Divisor count
6
σ(n) — sum of divisors
234,290
φ(n) — Euler's totient
66,936
Sum of prime factors
33,473

Primality

Prime factorization: 2 2 × 33469

Nearest primes: 133,873 (−3) · 133,877 (+1)

Divisors & multiples

All divisors (6)
1 · 2 · 4 · 33469 · 66938 (half) · 133876
Aliquot sum (sum of proper divisors): 100,414
Factor pairs (a × b = 133,876)
1 × 133876
2 × 66938
4 × 33469
First multiples
133,876 · 267,752 (double) · 401,628 · 535,504 · 669,380 · 803,256 · 937,132 · 1,071,008 · 1,204,884 · 1,338,760

Sums & aliquot sequence

As a sum of two squares: 170² + 324²
As consecutive integers: 16,731 + 16,732 + … + 16,738
Aliquot sequence: 133,876 100,414 50,210 40,186 21,158 11,242 10,070 9,370 7,514 5,380 5,960 7,540 10,100 12,034 7,694 3,850 5,078 — unresolved within range

Continued fraction of √n

√133,876 = [365; (1, 8, 6, 1, 2, 1, 2, 11, 1, 4, 1, 14, 2, 2, 2, 2, 1, 1, 1, 2, 1, 1, 1, 1, …)]

Representations

In words
one hundred thirty-three thousand eight hundred seventy-six
Ordinal
133876th
Binary
100000101011110100
Octal
405364
Hexadecimal
0x20AF4
Base64
Agr0
One's complement
4,294,833,419 (32-bit)
Scientific notation
1.33876 × 10⁵
As a duration
133,876 s = 1 day, 13 hours, 11 minutes, 16 seconds
In other bases
ternary (3) 20210122101
quaternary (4) 200223310
quinary (5) 13241001
senary (6) 2511444
septenary (7) 1065211
nonary (9) 223571
undecimal (11) 91646
duodecimal (12) 65584
tridecimal (13) 48c22
tetradecimal (14) 36b08
pentadecimal (15) 29a01

As an angle

133,876° = 371 × 360° + 316°
316° ≈ 5.515 rad
Compass bearing: NW (northwest)

Historical numeral systems

Babylonian (base 60)
𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ρλγωοϛʹ
Mayan (base 20)
𝋰·𝋮·𝋭·𝋰
Chinese
一十三萬三千八百七十六
Chinese (financial)
壹拾參萬參仟捌佰柒拾陸
In other modern scripts
Eastern Arabic ١٣٣٨٧٦ Devanagari १३३८७६ Bengali ১৩৩৮৭৬ Tamil ௧௩௩௮௭௬ Thai ๑๓๓๘๗๖ Tibetan ༡༣༣༨༧༦ Khmer ១៣៣៨៧៦ Lao ໑໓໓໘໗໖ Burmese ၁၃၃၈၇၆

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 133876, here are decompositions:

  • 3 + 133873 = 133876
  • 23 + 133853 = 133876
  • 107 + 133769 = 133876
  • 167 + 133709 = 133876
  • 179 + 133697 = 133876
  • 227 + 133649 = 133876
  • 293 + 133583 = 133876
  • 317 + 133559 = 133876

Showing the first eight; more decompositions exist.

Unicode codepoint
𠫴
CJK Unified Ideograph-20Af4
U+20AF4
Other letter (Lo)

UTF-8 encoding: F0 A0 AB B4 (4 bytes).

Hex color
#020AF4
RGB(2, 10, 244)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.2.10.244.

Address
0.2.10.244
Class
reserved
IPv4-mapped IPv6
::ffff:0.2.10.244

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 133,876 and was likely granted around 1872.

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

Related reading