80,104
80,104 is a composite number, even.
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 40,108
- Recamán's sequence
- a(119,899) = 80,104
- Square (n²)
- 6,416,650,816
- Cube (n³)
- 513,999,396,964,864
- Divisor count
- 32
- σ(n) — sum of divisors
- 172,800
- φ(n) — Euler's totient
- 34,560
- Sum of prime factors
- 73
Primality
Prime factorization: 2 3 × 17 × 19 × 31
Divisors & multiples
Sums & aliquot sequence
Representations
- In words
- eighty thousand one hundred four
- Ordinal
- 80104th
- Binary
- 10011100011101000
- Octal
- 234350
- Hexadecimal
- 0x138E8
- Base64
- ATjo
- One's complement
- 4,294,887,191 (32-bit)
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵πρδʹ
- Mayan (base 20)
- 𝋪·𝋠·𝋥·𝋤
- Chinese
- 八萬零一百零四
- Chinese (financial)
- 捌萬零壹佰零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 80,104 = 3
- e — Euler's number (e)
- Digit 80,104 = 8
- φ — Golden ratio (φ)
- Digit 80,104 = 1
- √2 — Pythagoras's (√2)
- Digit 80,104 = 7
- ln 2 — Natural log of 2
- Digit 80,104 = 1
- γ — Euler-Mascheroni (γ)
- Digit 80,104 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 80104, here are decompositions:
- 53 + 80051 = 80104
- 83 + 80021 = 80104
- 107 + 79997 = 80104
- 131 + 79973 = 80104
- 137 + 79967 = 80104
- 197 + 79907 = 80104
- 257 + 79847 = 80104
- 263 + 79841 = 80104
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 93 A3 A8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.56.232.
- Address
- 0.1.56.232
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.56.232
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 80104 first appears in π at position 99,598 of the decimal expansion (the 99,598ordinal-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.