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10,144

10,144 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.).
Deficient Number Evil Number Heptagonal Recamán's Sequence Self Number

Properties

Parity
Even
Digit count
5
Digit sum
10
Digit product
0
Digital root
1
Palindrome
No
Bit width
14 bits
Reversed
44,101
Recamán's sequence
a(5,547) = 10,144
Square (n²)
102,900,736
Cube (n³)
1,043,825,065,984
Divisor count
12
σ(n) — sum of divisors
20,034
φ(n) — Euler's totient
5,056
Sum of prime factors
327

Primality

Prime factorization: 2 5 × 317

Nearest primes: 10,141 (−3) · 10,151 (+7)

Divisors & multiples

All divisors (12)
1 · 2 · 4 · 8 · 16 · 32 · 317 · 634 · 1268 · 2536 · 5072 (half) · 10144
Aliquot sum (sum of proper divisors): 9,890
Factor pairs (a × b = 10,144)
1 × 10144
2 × 5072
4 × 2536
8 × 1268
16 × 634
32 × 317
First multiples
10,144 · 20,288 (double) · 30,432 · 40,576 · 50,720 · 60,864 · 71,008 · 81,152 · 91,296 · 101,440

Sums & aliquot sequence

As a sum of two squares: 12² + 100²
As consecutive integers: 127 + 128 + … + 190
Aliquot sequence: 10,144 9,890 9,118 4,994 3,214 1,610 1,846 1,178 742 554 280 440 640 890 730 602 454 — unresolved within range

Representations

In words
ten thousand one hundred forty-four
Ordinal
10144th
Binary
10011110100000
Octal
23640
Hexadecimal
0x27A0
Base64
J6A=
One's complement
55,391 (16-bit)
In other bases
ternary (3) 111220201
quaternary (4) 2132200
quinary (5) 311034
senary (6) 114544
septenary (7) 41401
nonary (9) 14821
undecimal (11) 7692
duodecimal (12) 5a54
tridecimal (13) 4804
tetradecimal (14) 39a8
pentadecimal (15) 3014

Historical numeral systems

Babylonian (base 60)
𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ιρμδʹ
Mayan (base 20)
𝋡·𝋥·𝋧·𝋤
Chinese
一萬零一百四十四
Chinese (financial)
壹萬零壹佰肆拾肆
In other modern scripts
Eastern Arabic ١٠١٤٤ Devanagari १०१४४ Bengali ১০১৪৪ Tamil ௧௦௧௪௪ Thai ๑๐๑๔๔ Tibetan ༡༠༡༤༤ Khmer ១០១៤៤ Lao ໑໐໑໔໔ Burmese ၁၀၁၄၄

Digit at this position in famous constants

π — Pi (π)
Digit 10,144 = 6
e — Euler's number (e)
Digit 10,144 = 1
φ — Golden ratio (φ)
Digit 10,144 = 3
√2 — Pythagoras's (√2)
Digit 10,144 = 0
ln 2 — Natural log of 2
Digit 10,144 = 8
γ — Euler-Mascheroni (γ)
Digit 10,144 = 7

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10144, here are decompositions:

  • 3 + 10141 = 10144
  • 5 + 10139 = 10144
  • 11 + 10133 = 10144
  • 41 + 10103 = 10144
  • 53 + 10091 = 10144
  • 83 + 10061 = 10144
  • 107 + 10037 = 10144
  • 137 + 10007 = 10144

Showing the first eight; more decompositions exist.

Unicode codepoint
Heavy Dashed Triangle-Headed Rightwards Arrow
U+27A0
Other symbol (So)

UTF-8 encoding: E2 9E A0 (3 bytes).

Hex color
#0027A0
RGB(0, 39, 160)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.160.

Address
0.0.39.160
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.39.160

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

Position in π

The digit sequence 10144 first appears in π at position 30,237 of the decimal expansion (the 30,237ordinal-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.