Live analysis

27,009

27,009 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

Properties

Parity: Odd
Digit count: 5
Digit sum: 18
Digital root: 9
Palindrome: No
Divisor count: 6
σ(n) — sum of divisors: 39,026

Primality

Prime factorization: 3 ² × 3001

Divisors & multiples

All divisors (6)

1 · 3 · 9 · 3001 · 9003 · 27009

Aliquot sum (sum of proper divisors): 12,017

Factor pairs (a × b = 27,009)

1 × 27009

3 × 9003

9 × 3001

First multiples

27,009 · 54,018 · 81,027 · 108,036 · 135,045 · 162,054 · 189,063 · 216,072 · 243,081 · 270,090

Representations

In words: twenty-seven thousand nine
Ordinal: 27009th
Binary: 110100110000001
Octal: 64601
Hexadecimal: 6981

Also seen as

Unicode codepoint

榁

U+6981

Other letter (Lo)

UTF-8 encoding: E6 A6 81 (3 bytes).

Lookup U+6981 on Compart ↗ Lookup on FileFormat.Info ↗

Hex color

#006981

RGB(0, 105, 129)

IPv4 address

As an unsigned 32-bit integer, this is the IPv4 address 0.0.105.129.

Possible US bank routing number

This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.

Routing number

000027009

Federal Reserve

United States Government

Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.

Look up 000027009 on FedACH ↗ Routing Number Lookup (Wise) ↗