Live analysis

27,001

27,001 is a composite number, odd.

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 Sphenic Number Squarefree

Properties

Parity: Odd
Digit count: 5
Digit sum: 10
Digital root: 1
Palindrome: No
Reversed: 10,072
Divisor count: 8
σ(n) — sum of divisors: 30,464

Primality

Prime factorization: 13 × 31 × 67

Divisors & multiples

All divisors (8)

1 · 13 · 31 · 67 · 403 · 871 · 2077 · 27001

Aliquot sum (sum of proper divisors): 3,463

Factor pairs (a × b = 27,001)

1 × 27001

13 × 2077

31 × 871

67 × 403

First multiples

27,001 · 54,002 · 81,003 · 108,004 · 135,005 · 162,006 · 189,007 · 216,008 · 243,009 · 270,010

Representations

In words: twenty-seven thousand one
Ordinal: 27001st
Binary: 110100101111001
Octal: 64571
Hexadecimal: 0x6979
Base64: aXk=

Also seen as

Unicode codepoint

楹

CJK Unified Ideograph-6979

U+6979

Other letter (Lo)

UTF-8 encoding: E6 A5 B9 (3 bytes).

Lookup U+6979 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#006979

RGB(0, 105, 121)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.105.121.

Address: 0.0.105.121
Class: reserved
IPv4-mapped IPv6: ::ffff:0.0.105.121

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