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26,104

26,104 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 Harshad / Niven Odious Number Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
13
Digit product
0
Digital root
4
Palindrome
No
Bit width
15 bits
Reversed
40,162
Square (n²)
681,418,816
Cube (n³)
17,787,756,772,864
Divisor count
16
σ(n) — sum of divisors
52,920
φ(n) — Euler's totient
12,000
Sum of prime factors
270

Primality

Prime factorization: 2 3 × 13 × 251

Nearest primes: 26,099 (−5) · 26,107 (+3)

Divisors & multiples

All divisors (16)
1 · 2 · 4 · 8 · 13 · 26 · 52 · 104 · 251 · 502 · 1004 · 2008 · 3263 · 6526 · 13052 (half) · 26104
Aliquot sum (sum of proper divisors): 26,816
Factor pairs (a × b = 26,104)
1 × 26104
2 × 13052
4 × 6526
8 × 3263
13 × 2008
26 × 1004
52 × 502
104 × 251
First multiples
26,104 · 52,208 (double) · 78,312 · 104,416 · 130,520 · 156,624 · 182,728 · 208,832 · 234,936 · 261,040

Sums & aliquot sequence

As consecutive integers: 2,002 + 2,003 + … + 2,014 1,624 + 1,625 + … + 1,639 22 + 23 + … + 229
Aliquot sequence: 26,104 26,816 26,524 22,476 29,996 22,504 21,596 16,204 12,160 18,440 23,140 29,780 32,800 49,226 25,558 15,770 14,470 — unresolved within range

Representations

In words
twenty-six thousand one hundred four
Ordinal
26104th
Binary
110010111111000
Octal
62770
Hexadecimal
0x65F8
Base64
Zfg=
One's complement
39,431 (16-bit)
In other bases
ternary (3) 1022210211
quaternary (4) 12113320
quinary (5) 1313404
senary (6) 320504
septenary (7) 136051
nonary (9) 38724
undecimal (11) 18681
duodecimal (12) 13134
tridecimal (13) bb60
tetradecimal (14) 9728
pentadecimal (15) 7b04

Historical numeral systems

Babylonian (base 60)
𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺
Greek (Milesian)
͵κϛρδʹ
Mayan (base 20)
𝋣·𝋥·𝋥·𝋤
Chinese
二萬六千一百零四
Chinese (financial)
貳萬陸仟壹佰零肆
In other modern scripts
Eastern Arabic ٢٦١٠٤ Devanagari २६१०४ Bengali ২৬১০৪ Tamil ௨௬௧௦௪ Thai ๒๖๑๐๔ Tibetan ༢༦༡༠༤ Khmer ២៦១០៤ Lao ໒໖໑໐໔ Burmese ၂၆၁၀၄

Digit at this position in famous constants

π — Pi (π)
Digit 26,104 = 6
e — Euler's number (e)
Digit 26,104 = 8
φ — Golden ratio (φ)
Digit 26,104 = 9
√2 — Pythagoras's (√2)
Digit 26,104 = 3
ln 2 — Natural log of 2
Digit 26,104 = 4
γ — Euler-Mascheroni (γ)
Digit 26,104 = 5

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 26104, here are decompositions:

  • 5 + 26099 = 26104
  • 83 + 26021 = 26104
  • 101 + 26003 = 26104
  • 107 + 25997 = 26104
  • 173 + 25931 = 26104
  • 191 + 25913 = 26104
  • 257 + 25847 = 26104
  • 263 + 25841 = 26104

Showing the first eight; more decompositions exist.

Unicode codepoint
CJK Unified Ideograph-65F8
U+65F8
Other letter (Lo)

UTF-8 encoding: E6 97 B8 (3 bytes).

Hex color
#0065F8
RGB(0, 101, 248)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.101.248.

Address
0.0.101.248
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.101.248

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

Position in π

The digit sequence 26104 first appears in π at position 77,872 of the decimal expansion (the 77,872ordinal-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.