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26,672

26,672 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 Happy Number Odious Number Pernicious Number Recamán's Sequence

Properties

Parity
Even
Digit count
5
Digit sum
23
Digit product
1,008
Digital root
5
Palindrome
No
Bit width
15 bits
Reversed
27,662
Recamán's sequence
a(164,347) = 26,672
Square (n²)
711,395,584
Cube (n³)
18,974,343,016,448
Divisor count
10
σ(n) — sum of divisors
51,708
φ(n) — Euler's totient
13,328
Sum of prime factors
1,675

Primality

Prime factorization: 2 4 × 1667

Nearest primes: 26,669 (−3) · 26,681 (+9)

Divisors & multiples

All divisors (10)
1 · 2 · 4 · 8 · 16 · 1667 · 3334 · 6668 · 13336 (half) · 26672
Aliquot sum (sum of proper divisors): 25,036
Factor pairs (a × b = 26,672)
1 × 26672
2 × 13336
4 × 6668
8 × 3334
16 × 1667
First multiples
26,672 · 53,344 (double) · 80,016 · 106,688 · 133,360 · 160,032 · 186,704 · 213,376 · 240,048 · 266,720

Sums & aliquot sequence

As consecutive integers: 818 + 819 + … + 849
Aliquot sequence: 26,672 25,036 22,844 17,140 18,896 17,746 10,334 5,170 5,198 3,010 3,326 1,666 1,412 1,066 698 352 404 — unresolved within range

Representations

In words
twenty-six thousand six hundred seventy-two
Ordinal
26672nd
Binary
110100000110000
Octal
64060
Hexadecimal
0x6830
Base64
aDA=
One's complement
38,863 (16-bit)
In other bases
ternary (3) 1100120212
quaternary (4) 12200300
quinary (5) 1323142
senary (6) 323252
septenary (7) 140522
nonary (9) 40525
undecimal (11) 19048
duodecimal (12) 13528
tridecimal (13) c1a9
tetradecimal (14) 9a12
pentadecimal (15) 7d82

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
Greek (Milesian)
͵κϛχοβʹ
Mayan (base 20)
𝋣·𝋦·𝋭·𝋬
Chinese
二萬六千六百七十二
Chinese (financial)
貳萬陸仟陸佰柒拾貳
In other modern scripts
Eastern Arabic ٢٦٦٧٢ Devanagari २६६७२ Bengali ২৬৬৭২ Tamil ௨௬௬௭௨ Thai ๒๖๖๗๒ Tibetan ༢༦༦༧༢ Khmer ២៦៦៧២ Lao ໒໖໖໗໒ Burmese ၂၆၆၇၂

Digit at this position in famous constants

π — Pi (π)
Digit 26,672 = 2
e — Euler's number (e)
Digit 26,672 = 5
φ — Golden ratio (φ)
Digit 26,672 = 3
√2 — Pythagoras's (√2)
Digit 26,672 = 1
ln 2 — Natural log of 2
Digit 26,672 = 5
γ — Euler-Mascheroni (γ)
Digit 26,672 = 3

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 26672, here are decompositions:

  • 3 + 26669 = 26672
  • 31 + 26641 = 26672
  • 193 + 26479 = 26672
  • 223 + 26449 = 26672
  • 241 + 26431 = 26672
  • 379 + 26293 = 26672
  • 409 + 26263 = 26672
  • 421 + 26251 = 26672

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-6830
U+6830
Other letter (Lo)

UTF-8 encoding: E6 A0 B0 (3 bytes).

Hex color
#006830
RGB(0, 104, 48)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.104.48.

Address
0.0.104.48
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.104.48

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

Position in π

The digit sequence 26672 first appears in π at position 42,479 of the decimal expansion (the 42,479ordinal-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.