Live analysis

10,020

10,020 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 Harshad / Niven

Properties

Parity: Even
Digit count: 5
Digit sum: 3
Digital root: 3
Palindrome: No
Reversed: 2,001
Divisor count: 24
σ(n) — sum of divisors: 28,224

Primality

Prime factorization: 2 ² × 3 × 5 × 167

Divisors & multiples

All divisors (24)

1 · 2 · 3 · 4 · 5 · 6 · 10 · 12 · 15 · 20 · 30 · 60 · 167 · 334 · 501 · 668 · 835 · 1002 · 1670 · 2004 · 2505 · 3340 · 5010 · 10020

Aliquot sum (sum of proper divisors): 18,204

Factor pairs (a × b = 10,020)

1 × 10020

2 × 5010

3 × 3340

4 × 2505

5 × 2004

6 × 1670

10 × 1002

12 × 835

15 × 668

20 × 501

30 × 334

60 × 167

First multiples

10,020 · 20,040 · 30,060 · 40,080 · 50,100 · 60,120 · 70,140 · 80,160 · 90,180 · 100,200

Representations

In words: ten thousand twenty
Ordinal: 10020th
Binary: 10011100100100
Octal: 23444
Hexadecimal: 0x2724
Base64: JyQ=

Also seen as

Goldbach decomposition

Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 10020, here are decompositions:

11 + 10009 = 10020
13 + 10007 = 10020
47 + 9973 = 10020
53 + 9967 = 10020
71 + 9949 = 10020
79 + 9941 = 10020
89 + 9931 = 10020
97 + 9923 = 10020

Showing the first eight; more decompositions exist.

Unicode codepoint

✤

Heavy Four Balloon-Spoked Asterisk

U+2724

Other symbol (So)

UTF-8 encoding: E2 9C A4 (3 bytes).

Lookup U+2724 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#002724

RGB(0, 39, 36)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.39.36.

Address: 0.0.39.36
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.39.36

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