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10,168

10,168 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.).
Arithmetic Number Deficient Number Evil Number Flippable Recamán's Sequence

Properties

Parity
Even
Digit count
5
Digit sum
16
Digit product
0
Digital root
7
Palindrome
No
Bit width
14 bits
Reversed
86,101
Flips to (rotate 180°)
89,101
Recamán's sequence
a(5,595) = 10,168
Square (n²)
103,388,224
Cube (n³)
1,051,251,461,632
Divisor count
16
σ(n) — sum of divisors
20,160
φ(n) — Euler's totient
4,800
Sum of prime factors
78

Primality

Prime factorization: 2 3 × 31 × 41

Nearest primes: 10,163 (−5) · 10,169 (+1)

Divisors & multiples

All divisors (16)
1 · 2 · 4 · 8 · 31 · 41 · 62 · 82 · 124 · 164 · 248 · 328 · 1271 · 2542 · 5084 (half) · 10168
Aliquot sum (sum of proper divisors): 9,992
Factor pairs (a × b = 10,168)
1 × 10168
2 × 5084
4 × 2542
8 × 1271
31 × 328
41 × 248
62 × 164
82 × 124
First multiples
10,168 · 20,336 (double) · 30,504 · 40,672 · 50,840 · 61,008 · 71,176 · 81,344 · 91,512 · 101,680

Sums & aliquot sequence

As consecutive integers: 628 + 629 + … + 643 313 + 314 + … + 343 228 + 229 + … + 268
Aliquot sequence: 10,168 9,992 8,758 4,922 2,854 1,430 1,594 800 1,153 1 0 — terminates at zero

Representations

In words
ten thousand one hundred sixty-eight
Ordinal
10168th
Binary
10011110111000
Octal
23670
Hexadecimal
0x27B8
Base64
J7g=
One's complement
55,367 (16-bit)
In other bases
ternary (3) 111221121
quaternary (4) 2132320
quinary (5) 311133
senary (6) 115024
septenary (7) 41434
nonary (9) 14847
undecimal (11) 7704
duodecimal (12) 5a74
tridecimal (13) 4822
tetradecimal (14) 39c4
pentadecimal (15) 302d

Historical numeral systems

Babylonian (base 60)
𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ιρξηʹ
Mayan (base 20)
𝋡·𝋥·𝋨·𝋨
Chinese
一萬零一百六十八
Chinese (financial)
壹萬零壹佰陸拾捌
In other modern scripts
Eastern Arabic ١٠١٦٨ Devanagari १०१६८ Bengali ১০১৬৮ Tamil ௧௦௧௬௮ Thai ๑๐๑๖๘ Tibetan ༡༠༡༦༨ Khmer ១០១៦៨ Lao ໑໐໑໖໘ Burmese ၁၀၁၆၈

Digit at this position in famous constants

π — Pi (π)
Digit 10,168 = 6
e — Euler's number (e)
Digit 10,168 = 6
φ — Golden ratio (φ)
Digit 10,168 = 3
√2 — Pythagoras's (√2)
Digit 10,168 = 5
ln 2 — Natural log of 2
Digit 10,168 = 0
γ — Euler-Mascheroni (γ)
Digit 10,168 = 3

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10168, here are decompositions:

  • 5 + 10163 = 10168
  • 17 + 10151 = 10168
  • 29 + 10139 = 10168
  • 89 + 10079 = 10168
  • 101 + 10067 = 10168
  • 107 + 10061 = 10168
  • 131 + 10037 = 10168
  • 227 + 9941 = 10168

Showing the first eight; more decompositions exist.

Unicode codepoint
Heavy Black-Feathered Rightwards Arrow
U+27B8
Other symbol (So)

UTF-8 encoding: E2 9E B8 (3 bytes).

Hex color
#0027B8
RGB(0, 39, 184)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.184.

Address
0.0.39.184
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.39.184

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
000010168
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.

Position in π

The digit sequence 10168 first appears in π at position 108,769 of the decimal expansion (the 108,769ordinal-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.