22,004
22,004 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 8
- Digit product
- 0
- Digital root
- 8
- Palindrome
- No
- Bit width
- 15 bits
- Reversed
- 40,022
- Recamán's sequence
- a(167,755) = 22,004
- Square (n²)
- 484,176,016
- Cube (n³)
- 10,653,809,056,064
- Divisor count
- 6
- σ(n) — sum of divisors
- 38,514
- φ(n) — Euler's totient
- 11,000
- Sum of prime factors
- 5,505
Primality
Prime factorization: 2 2 × 5501
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- twenty-two thousand four
- Ordinal
- 22004th
- Binary
- 101010111110100
- Octal
- 52764
- Hexadecimal
- 0x55F4
- Base64
- VfQ=
- One's complement
- 43,531 (16-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓆼𓆼𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵κβδʹ
- Mayan (base 20)
- 𝋢·𝋯·𝋠·𝋤
- Chinese
- 二萬二千零四
- Chinese (financial)
- 貳萬貳仟零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 22,004 = 0
- e — Euler's number (e)
- Digit 22,004 = 2
- φ — Golden ratio (φ)
- Digit 22,004 = 2
- √2 — Pythagoras's (√2)
- Digit 22,004 = 1
- ln 2 — Natural log of 2
- Digit 22,004 = 4
- γ — Euler-Mascheroni (γ)
- Digit 22,004 = 3
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 22004, here are decompositions:
- 7 + 21997 = 22004
- 13 + 21991 = 22004
- 43 + 21961 = 22004
- 61 + 21943 = 22004
- 67 + 21937 = 22004
- 163 + 21841 = 22004
- 277 + 21727 = 22004
- 331 + 21673 = 22004
Showing the first eight; more decompositions exist.
UTF-8 encoding: E5 97 B4 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.85.244.
- Address
- 0.0.85.244
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.85.244
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This passes the ABA routing number checksum and matches the Federal Reserve numbering scheme.
Banks operate many routing numbers per state and division; an unmatched checksum-valid number can still be a real RTN at a smaller institution.
The digit sequence 22004 first appears in π at position 585,336 of the decimal expansion (the 585,336ordinal-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.