470,232
470,232 is a composite number, even.
470,232 (four hundred seventy thousand two hundred thirty-two) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2³ × 3³ × 7 × 311. Its proper divisors sum to 1,027,368, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x72CD8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 232,074
- Square (n²)
- 221,118,133,824
- Cube (n³)
- 103,976,822,304,327,168
- Divisor count
- 64
- σ(n) — sum of divisors
- 1,497,600
- φ(n) — Euler's totient
- 133,920
- Sum of prime factors
- 333
Primality
Prime factorization: 2 3 × 3 3 × 7 × 311
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,232 = [685; (1, 2, 1, 3, 3, 7, 1, 4, 4, 4, 1, 7, 3, 3, 1, 2, 1, 1370)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy thousand two hundred thirty-two
- Ordinal
- 470232nd
- Binary
- 1110010110011011000
- Octal
- 1626330
- Hexadecimal
- 0x72CD8
- Base64
- ByzY
- One's complement
- 4,294,497,063 (32-bit)
- Scientific notation
- 4.70232 × 10⁵
- As a duration
- 470,232 s = 5 days, 10 hours, 37 minutes, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵υοσλβʹ
- Chinese
- 四十七萬零二百三十二
- Chinese (financial)
- 肆拾柒萬零貳佰參拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470232, here are decompositions:
- 5 + 470227 = 470232
- 13 + 470219 = 470232
- 19 + 470213 = 470232
- 23 + 470209 = 470232
- 31 + 470201 = 470232
- 53 + 470179 = 470232
- 71 + 470161 = 470232
- 79 + 470153 = 470232
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.44.216.
- Address
- 0.7.44.216
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.44.216
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 470,232 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 470232 first appears in π at position 46,502 of the decimal expansion (the 46,502ordinal-suffix:nd 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°.