23,004
23,004 is a composite number, even.
23,004 (twenty-three thousand four) is an even 5-digit number. It is a composite number with 30 divisors, and factors as 2² × 3⁴ × 71. Its proper divisors sum to 37,980, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x59DC.
Interestingness
Properties
- Parity
- Even
- Digit count
- 5
- Digit sum
- 9
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 15 bits
- Reversed
- 40,032
- Recamán's sequence
- a(83,844) = 23,004
- Square (n²)
- 529,184,016
- Cube (n³)
- 12,173,349,104,064
- Divisor count
- 30
- σ(n) — sum of divisors
- 60,984
- φ(n) — Euler's totient
- 7,560
- Sum of prime factors
- 87
Primality
Prime factorization: 2 2 × 3 4 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√23,004 = [151; (1, 2, 27, 4, 8, 2, 2, 1, 1, 2, 5, 33, 1, 1, 12, 1, 2, 7, 4, 7, 2, 1, 12, 1, …)]
Period length 38 — the block in parentheses repeats forever.
Representations
- In words
- twenty-three thousand four
- Ordinal
- 23004th
- Binary
- 101100111011100
- Octal
- 54734
- Hexadecimal
- 0x59DC
- Base64
- Wdw=
- One's complement
- 42,531 (16-bit)
- Scientific notation
- 2.3004 × 10⁴
- As a duration
- 23,004 s = 6 hours, 23 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓂍𓂍𓆼𓆼𓆼𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵κγδʹ
- Mayan (base 20)
- 𝋢·𝋱·𝋪·𝋤
- Chinese
- 二萬三千零四
- Chinese (financial)
- 貳萬參仟零肆
Digit at this position in famous constants
- π — Pi (π)
- Digit 23,004 = 6
- e — Euler's number (e)
- Digit 23,004 = 4
- φ — Golden ratio (φ)
- Digit 23,004 = 0
- √2 — Pythagoras's (√2)
- Digit 23,004 = 4
- ln 2 — Natural log of 2
- Digit 23,004 = 4
- γ — Euler-Mascheroni (γ)
- Digit 23,004 = 8
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 23004, here are decompositions:
- 11 + 22993 = 23004
- 31 + 22973 = 23004
- 41 + 22963 = 23004
- 43 + 22961 = 23004
- 61 + 22943 = 23004
- 67 + 22937 = 23004
- 83 + 22921 = 23004
- 97 + 22907 = 23004
Showing the first eight; more decompositions exist.
UTF-8 encoding: E5 A7 9C (3 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.0.89.220.
- Address
- 0.0.89.220
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.0.89.220
Unspecified address (0.0.0.0/8) — "this network" placeholder.
The digit sequence 23004 first appears in π at position 92,668 of the decimal expansion (the 92,668ordinal-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
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.