472,584
472,584 is a composite number, even.
472,584 (four hundred seventy-two thousand five hundred eighty-four) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2³ × 3 × 7 × 29 × 97. Its proper divisors sum to 938,616, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73608.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 30
- Digit product
- 8,960
- Digital root
- 3
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 485,274
- Recamán's sequence
- a(137,564) = 472,584
- Square (n²)
- 223,335,637,056
- Cube (n³)
- 105,544,848,702,472,704
- Divisor count
- 64
- σ(n) — sum of divisors
- 1,411,200
- φ(n) — Euler's totient
- 129,024
- Sum of prime factors
- 142
Primality
Prime factorization: 2 3 × 3 × 7 × 29 × 97
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,584 = [687; (2, 4, 3, 1, 7, 2, 7, 1, 3, 4, 2, 1374)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-two thousand five hundred eighty-four
- Ordinal
- 472584th
- Binary
- 1110011011000001000
- Octal
- 1633010
- Hexadecimal
- 0x73608
- Base64
- BzYI
- One's complement
- 4,294,494,711 (32-bit)
- Scientific notation
- 4.72584 × 10⁵
- As a duration
- 472,584 s = 5 days, 11 hours, 16 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβφπδʹ
- Chinese
- 四十七萬二千五百八十四
- Chinese (financial)
- 肆拾柒萬貳仟伍佰捌拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 472584, here are decompositions:
- 11 + 472573 = 472584
- 23 + 472561 = 472584
- 41 + 472543 = 472584
- 43 + 472541 = 472584
- 61 + 472523 = 472584
- 107 + 472477 = 472584
- 127 + 472457 = 472584
- 163 + 472421 = 472584
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.54.8.
- Address
- 0.7.54.8
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.54.8
Unspecified address (0.0.0.0/8) — "this network" placeholder.
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 472,584 and was likely granted around 1891.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.