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13,336

13,336 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.).
Deficient Number Odious Number Pernicious Number Recamán's Sequence

Properties

Parity
Even
Digit count
5
Digit sum
16
Digit product
162
Digital root
7
Palindrome
No
Bit width
14 bits
Reversed
63,331
Recamán's sequence
a(47,603) = 13,336
Square (n²)
177,848,896
Cube (n³)
2,371,792,877,056
Divisor count
8
σ(n) — sum of divisors
25,020
φ(n) — Euler's totient
6,664
Sum of prime factors
1,673

Primality

Prime factorization: 2 3 × 1667

Nearest primes: 13,331 (−5) · 13,337 (+1)

Divisors & multiples

All divisors (8)
1 · 2 · 4 · 8 · 1667 · 3334 · 6668 (half) · 13336
Aliquot sum (sum of proper divisors): 11,684
Factor pairs (a × b = 13,336)
1 × 13336
2 × 6668
4 × 3334
8 × 1667
First multiples
13,336 · 26,672 (double) · 40,008 · 53,344 · 66,680 · 80,016 · 93,352 · 106,688 · 120,024 · 133,360

Sums & aliquot sequence

As consecutive integers: 826 + 827 + … + 841
Aliquot sequence: 13,336 11,684 9,820 10,844 8,140 11,012 8,266 4,136 4,504 3,956 3,436 2,584 2,816 3,316 2,494 1,466 736 — unresolved within range

Representations

In words
thirteen thousand three hundred thirty-six
Ordinal
13336th
Binary
11010000011000
Octal
32030
Hexadecimal
0x3418
Base64
NBg=
One's complement
52,199 (16-bit)
In other bases
ternary (3) 200021221
quaternary (4) 3100120
quinary (5) 411321
senary (6) 141424
septenary (7) 53611
nonary (9) 20257
undecimal (11) a024
duodecimal (12) 7874
tridecimal (13) 60bb
tetradecimal (14) 4c08
pentadecimal (15) 3e41

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ιγτλϛʹ
Mayan (base 20)
𝋡·𝋭·𝋦·𝋰
Chinese
一萬三千三百三十六
Chinese (financial)
壹萬參仟參佰參拾陸
In other modern scripts
Eastern Arabic ١٣٣٣٦ Devanagari १३३३६ Bengali ১৩৩৩৬ Tamil ௧௩௩௩௬ Thai ๑๓๓๓๖ Tibetan ༡༣༣༣༦ Khmer ១៣៣៣៦ Lao ໑໓໓໓໖ Burmese ၁၃၃၃၆

Digit at this position in famous constants

π — Pi (π)
Digit 13,336 = 4
e — Euler's number (e)
Digit 13,336 = 8
φ — Golden ratio (φ)
Digit 13,336 = 2
√2 — Pythagoras's (√2)
Digit 13,336 = 1
ln 2 — Natural log of 2
Digit 13,336 = 8
γ — Euler-Mascheroni (γ)
Digit 13,336 = 5

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 13336, here are decompositions:

  • 5 + 13331 = 13336
  • 23 + 13313 = 13336
  • 107 + 13229 = 13336
  • 149 + 13187 = 13336
  • 173 + 13163 = 13336
  • 227 + 13109 = 13336
  • 233 + 13103 = 13336
  • 293 + 13043 = 13336

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-3418
U+3418
Other letter (Lo)

UTF-8 encoding: E3 90 98 (3 bytes).

Hex color
#003418
RGB(0, 52, 24)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.52.24.

Address
0.0.52.24
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.52.24

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

Position in π

The digit sequence 13336 first appears in π at position 21,972 of the decimal expansion (the 21,972ordinal-suffix:nd 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.