number.wiki
Live analysis

10,124

10,124 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 Odious Number Pernicious Number Recamán's Sequence

Properties

Parity
Even
Digit count
5
Digit sum
8
Digit product
0
Digital root
8
Palindrome
No
Bit width
14 bits
Reversed
42,101
Recamán's sequence
a(5,507) = 10,124
Square (n²)
102,495,376
Cube (n³)
1,037,663,186,624
Divisor count
6
σ(n) — sum of divisors
17,724
φ(n) — Euler's totient
5,060
Sum of prime factors
2,535

Primality

Prime factorization: 2 2 × 2531

Nearest primes: 10,111 (−13) · 10,133 (+9)

Divisors & multiples

All divisors (6)
1 · 2 · 4 · 2531 · 5062 (half) · 10124
Aliquot sum (sum of proper divisors): 7,600
Factor pairs (a × b = 10,124)
1 × 10124
2 × 5062
4 × 2531
First multiples
10,124 · 20,248 (double) · 30,372 · 40,496 · 50,620 · 60,744 · 70,868 · 80,992 · 91,116 · 101,240

Sums & aliquot sequence

As consecutive integers: 1,262 + 1,263 + … + 1,269
Aliquot sequence: 10,124 7,600 11,620 16,604 16,660 26,432 34,528 39,560 55,480 77,720 105,880 132,440 247,720 361,400 550,000 903,032 1,020,568 — unresolved within range

Representations

In words
ten thousand one hundred twenty-four
Ordinal
10124th
Binary
10011110001100
Octal
23614
Hexadecimal
0x278C
Base64
J4w=
One's complement
55,411 (16-bit)
In other bases
ternary (3) 111212222
quaternary (4) 2132030
quinary (5) 310444
senary (6) 114512
septenary (7) 41342
nonary (9) 14788
undecimal (11) 7674
duodecimal (12) 5a38
tridecimal (13) 47ba
tetradecimal (14) 3992
pentadecimal (15) 2eee

Historical numeral systems

Babylonian (base 60)
𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
Egyptian hieroglyphic
𓂍𓍢𓎆𓎆𓏺𓏺𓏺𓏺
Greek (Milesian)
͵ιρκδʹ
Mayan (base 20)
𝋡·𝋥·𝋦·𝋤
Chinese
一萬零一百二十四
Chinese (financial)
壹萬零壹佰貳拾肆
In other modern scripts
Eastern Arabic ١٠١٢٤ Devanagari १०१२४ Bengali ১০১২৪ Tamil ௧௦௧௨௪ Thai ๑๐๑๒๔ Tibetan ༡༠༡༢༤ Khmer ១០១២៤ Lao ໑໐໑໒໔ Burmese ၁၀၁၂၄

Digit at this position in famous constants

π — Pi (π)
Digit 10,124 = 1
e — Euler's number (e)
Digit 10,124 = 8
φ — Golden ratio (φ)
Digit 10,124 = 4
√2 — Pythagoras's (√2)
Digit 10,124 = 9
ln 2 — Natural log of 2
Digit 10,124 = 5
γ — Euler-Mascheroni (γ)
Digit 10,124 = 4

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10124, here are decompositions:

  • 13 + 10111 = 10124
  • 31 + 10093 = 10124
  • 151 + 9973 = 10124
  • 157 + 9967 = 10124
  • 193 + 9931 = 10124
  • 223 + 9901 = 10124
  • 241 + 9883 = 10124
  • 307 + 9817 = 10124

Showing the first eight; more decompositions exist.

Unicode codepoint
Dingbat Negative Circled Sans-Serif Digit Three
U+278C
Other number (No)

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

Hex color
#00278C
RGB(0, 39, 140)
IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.140.

Address
0.0.39.140
Class
reserved
IPv4-mapped IPv6
::ffff:0.0.39.140

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

Position in π

The digit sequence 10124 first appears in π at position 8,617 of the decimal expansion (the 8,617ordinal-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.