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10,116

10,116 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 Flippable Harshad / Niven Recamán's Sequence Semiperfect Number

Properties

Parity
Even
Digit count
5
Digit sum
9
Digit product
0
Digital root
9
Palindrome
No
Bit width
14 bits
Reversed
61,101
Flips to (rotate 180°)
91,101
Recamán's sequence
a(5,019) = 10,116
Square (n²)
102,333,456
Cube (n³)
1,035,205,240,896
Divisor count
18
σ(n) — sum of divisors
25,662
φ(n) — Euler's totient
3,360
Sum of prime factors
291

Primality

Prime factorization: 2 2 × 3 2 × 281

Nearest primes: 10,111 (−5) · 10,133 (+17)

Divisors & multiples

All divisors (18)
1 · 2 · 3 · 4 · 6 · 9 · 12 · 18 · 36 · 281 · 562 · 843 · 1124 · 1686 · 2529 · 3372 · 5058 (half) · 10116
Aliquot sum (sum of proper divisors): 15,546
Factor pairs (a × b = 10,116)
1 × 10116
2 × 5058
3 × 3372
4 × 2529
6 × 1686
9 × 1124
12 × 843
18 × 562
36 × 281
First multiples
10,116 · 20,232 (double) · 30,348 · 40,464 · 50,580 · 60,696 · 70,812 · 80,928 · 91,044 · 101,160

Sums & aliquot sequence

As a sum of two squares: 30² + 96²
As consecutive integers: 3,371 + 3,372 + 3,373 1,261 + 1,262 + … + 1,268 1,120 + 1,121 + … + 1,128 410 + 411 + … + 433
Aliquot sequence: 10,116 15,546 15,558 15,570 25,146 34,758 40,590 77,346 90,276 120,396 166,324 131,820 268,020 545,520 1,146,336 1,863,048 3,218,712 — unresolved within range

Representations

In words
ten thousand one hundred sixteen
Ordinal
10116th
Binary
10011110000100
Octal
23604
Hexadecimal
0x2784
Base64
J4Q=
One's complement
55,419 (16-bit)
In other bases
ternary (3) 111212200
quaternary (4) 2132010
quinary (5) 310431
senary (6) 114500
septenary (7) 41331
nonary (9) 14780
undecimal (11) 7667
duodecimal (12) 5a30
tridecimal (13) 47b2
tetradecimal (14) 3988
pentadecimal (15) 2ee6

Historical numeral systems

Babylonian (base 60)
𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ιριϛʹ
Mayan (base 20)
𝋡·𝋥·𝋥·𝋰
Chinese
一萬零一百一十六
Chinese (financial)
壹萬零壹佰壹拾陸
In other modern scripts
Eastern Arabic ١٠١١٦ Devanagari १०११६ Bengali ১০১১৬ Tamil ௧௦௧௧௬ Thai ๑๐๑๑๖ Tibetan ༡༠༡༡༦ Khmer ១០១១៦ Lao ໑໐໑໑໖ Burmese ၁၀၁၁၆

Digit at this position in famous constants

π — Pi (π)
Digit 10,116 = 9
e — Euler's number (e)
Digit 10,116 = 2
φ — Golden ratio (φ)
Digit 10,116 = 8
√2 — Pythagoras's (√2)
Digit 10,116 = 5
ln 2 — Natural log of 2
Digit 10,116 = 1
γ — Euler-Mascheroni (γ)
Digit 10,116 = 9

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10116, here are decompositions:

  • 5 + 10111 = 10116
  • 13 + 10103 = 10116
  • 17 + 10099 = 10116
  • 23 + 10093 = 10116
  • 37 + 10079 = 10116
  • 47 + 10069 = 10116
  • 79 + 10037 = 10116
  • 107 + 10009 = 10116

Showing the first eight; more decompositions exist.

Unicode codepoint
Dingbat Circled Sans-Serif Digit Five
U+2784
Other number (No)

UTF-8 encoding: E2 9E 84 (3 bytes).

Hex color
#002784
RGB(0, 39, 132)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.132.

Address
0.0.39.132
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.39.132

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

Position in π

The digit sequence 10116 first appears in π at position 34,516 of the decimal expansion (the 34,516ordinal-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.