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10,108

10,108 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 Flippable Odious Number Practical Number Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
10
Digit product
0
Digital root
1
Palindrome
No
Bit width
14 bits
Reversed
80,101
Flips to (rotate 180°)
80,101
Recamán's sequence
a(5,003) = 10,108
Square (n²)
102,171,664
Cube (n³)
1,032,751,179,712
Divisor count
18
σ(n) — sum of divisors
21,336
φ(n) — Euler's totient
4,104
Sum of prime factors
49

Primality

Prime factorization: 2 2 × 7 × 19 2

Nearest primes: 10,103 (−5) · 10,111 (+3)

Divisors & multiples

All divisors (18)
1 · 2 · 4 · 7 · 14 · 19 · 28 · 38 · 76 · 133 · 266 · 361 · 532 · 722 · 1444 · 2527 · 5054 (half) · 10108
Aliquot sum (sum of proper divisors): 11,228
Factor pairs (a × b = 10,108)
1 × 10108
2 × 5054
4 × 2527
7 × 1444
14 × 722
19 × 532
28 × 361
38 × 266
76 × 133
First multiples
10,108 · 20,216 (double) · 30,324 · 40,432 · 50,540 · 60,648 · 70,756 · 80,864 · 90,972 · 101,080

Sums & aliquot sequence

As consecutive integers: 1,441 + 1,442 + … + 1,447 1,260 + 1,261 + … + 1,267 523 + 524 + … + 541 153 + 154 + … + 208
Aliquot sequence: 10,108 11,228 11,284 13,804 16,436 16,492 19,348 19,404 42,840 125,640 283,860 633,420 1,562,004 2,535,180 5,206,260 9,371,436 12,495,276 — unresolved within range

Representations

In words
ten thousand one hundred eight
Ordinal
10108th
Binary
10011101111100
Octal
23574
Hexadecimal
0x277C
Base64
J3w=
One's complement
55,427 (16-bit)
In other bases
ternary (3) 111212101
quaternary (4) 2131330
quinary (5) 310413
senary (6) 114444
septenary (7) 41320
nonary (9) 14771
undecimal (11) 765a
duodecimal (12) 5a24
tridecimal (13) 47a7
tetradecimal (14) 3980
pentadecimal (15) 2edd

Historical numeral systems

Babylonian (base 60)
𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ιρηʹ
Mayan (base 20)
𝋡·𝋥·𝋥·𝋨
Chinese
一萬零一百零八
Chinese (financial)
壹萬零壹佰零捌
In other modern scripts
Eastern Arabic ١٠١٠٨ Devanagari १०१०८ Bengali ১০১০৮ Tamil ௧௦௧௦௮ Thai ๑๐๑๐๘ Tibetan ༡༠༡༠༨ Khmer ១០១០៨ Lao ໑໐໑໐໘ Burmese ၁၀၁၀၈

Digit at this position in famous constants

π — Pi (π)
Digit 10,108 = 0
e — Euler's number (e)
Digit 10,108 = 2
φ — Golden ratio (φ)
Digit 10,108 = 1
√2 — Pythagoras's (√2)
Digit 10,108 = 4
ln 2 — Natural log of 2
Digit 10,108 = 9
γ — Euler-Mascheroni (γ)
Digit 10,108 = 4

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10108, here are decompositions:

  • 5 + 10103 = 10108
  • 17 + 10091 = 10108
  • 29 + 10079 = 10108
  • 41 + 10067 = 10108
  • 47 + 10061 = 10108
  • 71 + 10037 = 10108
  • 101 + 10007 = 10108
  • 167 + 9941 = 10108

Showing the first eight; more decompositions exist.

Unicode codepoint
Dingbat Negative Circled Digit Seven
U+277C
Other number (No)

UTF-8 encoding: E2 9D BC (3 bytes).

Hex color
#00277C
RGB(0, 39, 124)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.124.

Address
0.0.39.124
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.39.124

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

Position in π

The digit sequence 10108 first appears in π at position 28,486 of the decimal expansion (the 28,486ordinal-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.