number.wiki
Live analysis

26,000

26,000 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 Evil Number Gapful Number Harshad / Niven Practical Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
8
Digit product
0
Digital root
8
Palindrome
No
Bit width
15 bits
Reversed
62
Recamán's sequence
a(164,791) = 26,000
Square (n²)
676,000,000
Cube (n³)
17,576,000,000,000
Divisor count
40
σ(n) — sum of divisors
67,704
φ(n) — Euler's totient
9,600
Sum of prime factors
36

Primality

Prime factorization: 2 4 × 5 3 × 13

Nearest primes: 25,999 (−1) · 26,003 (+3)

Divisors & multiples

All divisors (40)
1 · 2 · 4 · 5 · 8 · 10 · 13 · 16 · 20 · 25 · 26 · 40 · 50 · 52 · 65 · 80 · 100 · 104 · 125 · 130 · 200 · 208 · 250 · 260 · 325 · 400 · 500 · 520 · 650 · 1000 · 1040 · 1300 · 1625 · 2000 · 2600 · 3250 · 5200 · 6500 · 13000 (half) · 26000
Aliquot sum (sum of proper divisors): 41,704
Factor pairs (a × b = 26,000)
1 × 26000
2 × 13000
4 × 6500
5 × 5200
8 × 3250
10 × 2600
13 × 2000
16 × 1625
20 × 1300
25 × 1040
26 × 1000
40 × 650
50 × 520
52 × 500
65 × 400
80 × 325
100 × 260
104 × 250
125 × 208
130 × 200
First multiples
26,000 · 52,000 (double) · 78,000 · 104,000 · 130,000 · 156,000 · 182,000 · 208,000 · 234,000 · 260,000

Sums & aliquot sequence

As a sum of two squares: 20² + 160² = 64² + 148² = 80² + 140² = 112² + 116²
As consecutive integers: 5,198 + 5,199 + 5,200 + 5,201 + 5,202 1,994 + 1,995 + … + 2,006 1,028 + 1,029 + … + 1,052 797 + 798 + … + 828
Aliquot sequence: 26,000 → 41,704 → 42,716 → 33,724 → 25,300 → 37,196 → 31,852 → 23,896 → 22,904 → 26,296 → 25,904 → 24,316 → 18,244 → 13,690 → 11,636 → 8,734 → 5,594 — unresolved within range

Representations

In words
twenty-six thousand
Ordinal
26000th
Binary
110010110010000
Octal
62620
Hexadecimal
0x6590
Base64
ZZA=
One's complement
39,535 (16-bit)
In other bases
ternary (3) 1022122222
quaternary (4) 12112100
quinary (5) 1313000
senary (6) 320212
septenary (7) 135542
nonary (9) 38588
undecimal (11) 18597
duodecimal (12) 13068
tridecimal (13) bab0
tetradecimal (14) 9692
pentadecimal (15) 7a85

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋
Egyptian hieroglyphic
𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼
Greek (Milesian)
͵κϛ
Mayan (base 20)
𝋣·𝋥·𝋠·𝋠
Chinese
二萬六千
Chinese (financial)
貳萬陸仟
In other modern scripts
Eastern Arabic ٢٦٠٠٠ Devanagari २६००० Bengali ২৬০০০ Tamil ௨௬௦௦௦ Thai ๒๖๐๐๐ Tibetan ༢༦༠༠༠ Khmer ២៦០០០ Lao ໒໖໐໐໐ Burmese ၂၆၀၀၀

Digit at this position in famous constants

π — Pi (π)
Digit 26,000 = 7
e — Euler's number (e)
Digit 26,000 = 6
φ — Golden ratio (φ)
Digit 26,000 = 3
√2 — Pythagoras's (√2)
Digit 26,000 = 9
ln 2 — Natural log of 2
Digit 26,000 = 9
γ — Euler-Mascheroni (γ)
Digit 26,000 = 5

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 26000, here are decompositions:

  • 3 + 25997 = 26000
  • 19 + 25981 = 26000
  • 31 + 25969 = 26000
  • 61 + 25939 = 26000
  • 67 + 25933 = 26000
  • 97 + 25903 = 26000
  • 127 + 25873 = 26000
  • 151 + 25849 = 26000

Showing the first eight; more decompositions exist.

Unicode codepoint
斐
CJK Unified Ideograph-6590
U+6590
Other letter (Lo)

UTF-8 encoding: E6 96 90 (3 bytes).

Lookup U+6590 on Compart ↗ Lookup on FileFormat.Info ↗
Hex color
#006590
RGB(0, 101, 144)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.101.144.

Address
0.0.101.144
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.101.144

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

Possible US bank routing number

This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.

Routing number
000026000
Federal Reserve
United States Government

Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.

Look up on FedACH (official) ↗ Search Google for routing number 000026000 ↗
Position in π

The digit sequence 26000 first appears in π at position 119,303 of the decimal expansion (the 119,303ordinal-suffix:rd 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.

Look up 26000 on Pi Search ↗