475,320
475,320 is a composite number, even.
475,320 (four hundred seventy-five thousand three hundred twenty) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2³ × 3 × 5 × 17 × 233. Its proper divisors sum to 1,041,000, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x740B8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 23,574
- Square (n²)
- 225,929,102,400
- Cube (n³)
- 107,388,620,952,768,000
- Divisor count
- 64
- σ(n) — sum of divisors
- 1,516,320
- φ(n) — Euler's totient
- 118,784
- Sum of prime factors
- 264
Primality
Prime factorization: 2 3 × 3 × 5 × 17 × 233
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√475,320 = [689; (2, 3, 3, 7, 1, 5, 1, 7, 3, 3, 2, 1378)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-five thousand three hundred twenty
- Ordinal
- 475320th
- Binary
- 1110100000010111000
- Octal
- 1640270
- Hexadecimal
- 0x740B8
- Base64
- B0C4
- One's complement
- 4,294,491,975 (32-bit)
- Scientific notation
- 4.7532 × 10⁵
- As a duration
- 475,320 s = 5 days, 12 hours, 2 minutes
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹 𒁹𒁹 ·
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓎆
- Greek (Milesian)
- ͵υοετκʹ
- Chinese
- 四十七萬五千三百二十
- Chinese (financial)
- 肆拾柒萬伍仟參佰貳拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 475320, here are decompositions:
- 19 + 475301 = 475320
- 23 + 475297 = 475320
- 31 + 475289 = 475320
- 37 + 475283 = 475320
- 47 + 475273 = 475320
- 101 + 475219 = 475320
- 113 + 475207 = 475320
- 151 + 475169 = 475320
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.64.184.
- Address
- 0.7.64.184
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.64.184
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 475,320 and was likely granted around 1892.
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°.