80,004
80,004 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 40,008
- Recamán's sequence
- a(120,099) = 80,004
- Square (n²)
- 6,400,640,016
- Cube (n³)
- 512,076,803,840,064
- Divisor count
- 24
- σ(n) — sum of divisors
- 191,520
- φ(n) — Euler's totient
- 25,984
- Sum of prime factors
- 179
Primality
Prime factorization: 2 2 × 3 × 59 × 113
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eighty thousand four
- Ordinal
- 80004th
- Binary
- 10011100010000100
- Octal
- 234204
- Hexadecimal
- 0x13884
- Base64
- ATiE
- One's complement
- 4,294,887,291 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵πδʹ
- Mayan (base 20)
- 𝋪·𝋠·𝋠·𝋤
- Chinese
- 八萬零四
- Chinese (financial)
- 捌萬零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 80,004 = 8
- e — Euler's number (e)
- Digit 80,004 = 3
- φ — Golden ratio (φ)
- Digit 80,004 = 7
- √2 — Pythagoras's (√2)
- Digit 80,004 = 8
- ln 2 — Natural log of 2
- Digit 80,004 = 0
- γ — Euler-Mascheroni (γ)
- Digit 80,004 = 5
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 80004, here are decompositions:
- 5 + 79999 = 80004
- 7 + 79997 = 80004
- 17 + 79987 = 80004
- 31 + 79973 = 80004
- 37 + 79967 = 80004
- 61 + 79943 = 80004
- 97 + 79907 = 80004
- 101 + 79903 = 80004
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 93 A2 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.56.132.
- Address
- 0.1.56.132
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.56.132
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 80004 first appears in π at position 8,878 of the decimal expansion (the 8,878ordinal-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.