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20,332

20,332 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.).
Abundant Number Arithmetic Number Odious Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
10
Digit product
0
Digital root
1
Palindrome
No
Bit width
15 bits
Reversed
23,302
Recamán's sequence
a(86,552) = 20,332
Square (n²)
413,390,224
Cube (n³)
8,405,050,034,368
Divisor count
24
σ(n) — sum of divisors
42,336
φ(n) — Euler's totient
8,448
Sum of prime factors
57

Primality

Prime factorization: 2 2 × 13 × 17 × 23

Nearest primes: 20,327 (−5) · 20,333 (+1)

Divisors & multiples

All divisors (24)
1 · 2 · 4 · 13 · 17 · 23 · 26 · 34 · 46 · 52 · 68 · 92 · 221 · 299 · 391 · 442 · 598 · 782 · 884 · 1196 · 1564 · 5083 · 10166 (half) · 20332
Aliquot sum (sum of proper divisors): 22,004
Factor pairs (a × b = 20,332)
1 × 20332
2 × 10166
4 × 5083
13 × 1564
17 × 1196
23 × 884
26 × 782
34 × 598
46 × 442
52 × 391
68 × 299
92 × 221
First multiples
20,332 · 40,664 (double) · 60,996 · 81,328 · 101,660 · 121,992 · 142,324 · 162,656 · 182,988 · 203,320

Sums & aliquot sequence

As consecutive integers: 2,538 + 2,539 + … + 2,545 1,558 + 1,559 + … + 1,570 1,188 + 1,189 + … + 1,204 873 + 874 + … + 895
Aliquot sequence: 20,332 22,004 16,510 15,746 7,876 7,244 5,440 8,276 6,214 3,866 1,936 2,187 1,093 1 0 — terminates at zero

Representations

In words
twenty thousand three hundred thirty-two
Ordinal
20332nd
Binary
100111101101100
Octal
47554
Hexadecimal
0x4F6C
Base64
T2w=
One's complement
45,203 (16-bit)
In other bases
ternary (3) 1000220001
quaternary (4) 10331230
quinary (5) 1122312
senary (6) 234044
septenary (7) 113164
nonary (9) 30801
undecimal (11) 14304
duodecimal (12) b924
tridecimal (13) 9340
tetradecimal (14) 75a4
pentadecimal (15) 6057

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺
Greek (Milesian)
͵κτλβʹ
Mayan (base 20)
𝋢·𝋪·𝋰·𝋬
Chinese
二萬零三百三十二
Chinese (financial)
貳萬零參佰參拾貳
In other modern scripts
Eastern Arabic ٢٠٣٣٢ Devanagari २०३३२ Bengali ২০৩৩২ Tamil ௨௦௩௩௨ Thai ๒๐๓๓๒ Tibetan ༢༠༣༣༢ Khmer ២០៣៣២ Lao ໒໐໓໓໒ Burmese ၂၀၃၃၂

Digit at this position in famous constants

π — Pi (π)
Digit 20,332 = 4
e — Euler's number (e)
Digit 20,332 = 1
φ — Golden ratio (φ)
Digit 20,332 = 7
√2 — Pythagoras's (√2)
Digit 20,332 = 3
ln 2 — Natural log of 2
Digit 20,332 = 9
γ — Euler-Mascheroni (γ)
Digit 20,332 = 5

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 20332, here are decompositions:

  • 5 + 20327 = 20332
  • 71 + 20261 = 20332
  • 83 + 20249 = 20332
  • 101 + 20231 = 20332
  • 113 + 20219 = 20332
  • 131 + 20201 = 20332
  • 149 + 20183 = 20332
  • 269 + 20063 = 20332

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-4F6C
U+4F6C
Other letter (Lo)

UTF-8 encoding: E4 BD AC (3 bytes).

Hex color
#004F6C
RGB(0, 79, 108)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.79.108.

Address
0.0.79.108
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.79.108

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

Position in π

The digit sequence 20332 first appears in π at position 8,311 of the decimal expansion (the 8,311ordinal-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.