Live analysis

10,004

10,004 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

Properties

Parity: Even
Digit count: 5
Digit sum: 5
Digital root: 5
Palindrome: No
Divisor count: 12
σ(n) — sum of divisors: 18,228

Primality

Prime factorization: 2 ² × 41 × 61

Divisors & multiples

All divisors (12)

1 · 2 · 4 · 41 · 61 · 82 · 122 · 164 · 244 · 2501 · 5002 · 10004

Aliquot sum (sum of proper divisors): 8,224

Factor pairs (a × b = 10,004)

1 × 10004

2 × 5002

4 × 2501

41 × 244

61 × 164

82 × 122

First multiples

10,004 · 20,008 · 30,012 · 40,016 · 50,020 · 60,024 · 70,028 · 80,032 · 90,036 · 100,040

Representations

In words: ten thousand four
Ordinal: 10004th
Binary: 10011100010100
Octal: 23424
Hexadecimal: 2714

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10004, here are decompositions:

31 + 9973 = 10004
37 + 9967 = 10004
73 + 9931 = 10004
97 + 9907 = 10004
103 + 9901 = 10004
193 + 9811 = 10004
223 + 9781 = 10004
271 + 9733 = 10004

Showing the first eight; more decompositions exist.

Unicode codepoint

✔

U+2714

Other symbol (So)

UTF-8 encoding: E2 9C 94 (3 bytes).

Lookup U+2714 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#002714

RGB(0, 39, 20)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.20.