47,104
47,104 is a composite number, even.
47,104 (forty-seven thousand one hundred four) is an even 5-digit number. It is a composite number with 24 divisors, and factors as 2¹¹ × 23. Its proper divisors sum to 51,176, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xB800.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 16 bits
- Reversed
- 40,174
- Recamán's sequence
- a(147,999) = 47,104
- Square (n²)
- 2,218,786,816
- Cube (n³)
- 104,513,734,180,864
- Divisor count
- 24
- σ(n) — sum of divisors
- 98,280
- φ(n) — Euler's totient
- 22,528
- Sum of prime factors
- 45
Primality
Prime factorization: 2 11 × 23
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√47,104 = [217; (28, 1, 14, 1, 1, 6, 3, 1, 3, 8, 1, 1, 2, 4, 1, 26, 3, 5, 1, 1, 1, 1, 1, 1, …)]
Representations
- In words
- forty-seven thousand one hundred four
- Ordinal
- 47104th
- Binary
- 1011100000000000
- Octal
- 134000
- Hexadecimal
- 0xB800
- Base64
- uAA=
- One's complement
- 18,431 (16-bit)
- Scientific notation
- 4.7104 × 10⁴
- As a duration
- 47,104 s = 13 hours, 5 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵μζρδʹ
- Mayan (base 20)
- 𝋥·𝋱·𝋯·𝋤
- Chinese
- 四萬七千一百零四
- Chinese (financial)
- 肆萬柒仟壹佰零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 47,104 = 6
- e — Euler's number (e)
- Digit 47,104 = 8
- φ — Golden ratio (φ)
- Digit 47,104 = 4
- √2 — Pythagoras's (√2)
- Digit 47,104 = 6
- ln 2 — Natural log of 2
- Digit 47,104 = 5
- γ — Euler-Mascheroni (γ)
- Digit 47,104 = 6
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 47104, here are decompositions:
- 11 + 47093 = 47104
- 17 + 47087 = 47104
- 47 + 47057 = 47104
- 53 + 47051 = 47104
- 107 + 46997 = 47104
- 227 + 46877 = 47104
- 251 + 46853 = 47104
- 293 + 46811 = 47104
Showing the first eight; more decompositions exist.
UTF-8 encoding: EB A0 80 (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.184.0.
- Address
- 0.0.184.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.184.0
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 47104 first appears in π at position 1,268 of the decimal expansion (the 1,268ordinal-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.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.