470,580
470,580 is a composite number, even.
470,580 (four hundred seventy thousand five hundred eighty) is an even 6-digit number. It is a composite number with 96 divisors, and factors as 2² × 3 × 5 × 11 × 23 × 31. Its proper divisors sum to 1,077,708, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x72E34.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 85,074
- Square (n²)
- 221,445,536,400
- Cube (n³)
- 104,207,840,519,112,000
- Divisor count
- 96
- σ(n) — sum of divisors
- 1,548,288
- φ(n) — Euler's totient
- 105,600
- Sum of prime factors
- 77
Primality
Prime factorization: 2 2 × 3 × 5 × 11 × 23 × 31
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,580 = [685; (1, 84, 1, 2, 1, 84, 1, 1370)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy thousand five hundred eighty
- Ordinal
- 470580th
- Binary
- 1110010111000110100
- Octal
- 1627064
- Hexadecimal
- 0x72E34
- Base64
- By40
- One's complement
- 4,294,496,715 (32-bit)
- Scientific notation
- 4.7058 × 10⁵
- As a duration
- 470,580 s = 5 days, 10 hours, 43 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋𒁹𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵υοφπʹ
- Chinese
- 四十七萬零五百八十
- Chinese (financial)
- 肆拾柒萬零伍佰捌拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470580, here are decompositions:
- 29 + 470551 = 470580
- 41 + 470539 = 470580
- 59 + 470521 = 470580
- 67 + 470513 = 470580
- 79 + 470501 = 470580
- 107 + 470473 = 470580
- 109 + 470471 = 470580
- 127 + 470453 = 470580
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.46.52.
- Address
- 0.7.46.52
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.46.52
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 470,580 and was likely granted around 1891.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 470580 first appears in π at position 568,512 of the decimal expansion (the 568,512ordinal-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°.