473,240
473,240 is a composite number, even.
473,240 (four hundred seventy-three thousand two hundred forty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2³ × 5 × 11,831. Its proper divisors sum to 591,640, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73898.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 42,374
- Square (n²)
- 223,956,097,600
- Cube (n³)
- 105,984,983,628,224,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 1,064,880
- φ(n) — Euler's totient
- 189,280
- Sum of prime factors
- 11,842
Primality
Prime factorization: 2 3 × 5 × 11831
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√473,240 = [687; (1, 12, 4, 2, 1, 7, 2, 4, 2, 2, 1, 10, 1, 1, 1, 17, 2, 4, 6, 5, 1, 2, 44, 33, …)]
Representations
- In words
- four hundred seventy-three thousand two hundred forty
- Ordinal
- 473240th
- Binary
- 1110011100010011000
- Octal
- 1634230
- Hexadecimal
- 0x73898
- Base64
- BziY
- One's complement
- 4,294,494,055 (32-bit)
- Scientific notation
- 4.7324 × 10⁵
- As a duration
- 473,240 s = 5 days, 11 hours, 27 minutes, 20 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵υογσμʹ
- Chinese
- 四十七萬三千二百四十
- Chinese (financial)
- 肆拾柒萬參仟貳佰肆拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 473240, here are decompositions:
- 13 + 473227 = 473240
- 37 + 473203 = 473240
- 43 + 473197 = 473240
- 67 + 473173 = 473240
- 73 + 473167 = 473240
- 139 + 473101 = 473240
- 151 + 473089 = 473240
- 277 + 472963 = 473240
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.56.152.
- Address
- 0.7.56.152
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.56.152
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 473,240 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°.