473,144
473,144 is a composite number, even.
473,144 (four hundred seventy-three thousand one hundred forty-four) is an even 6-digit number. It is a composite number with 48 divisors, and factors as 2³ × 7² × 17 × 71. Its proper divisors sum to 634,936, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73838.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 1,344
- Digital root
- 5
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 441,374
- Square (n²)
- 223,865,244,736
- Cube (n³)
- 105,920,497,355,369,984
- Divisor count
- 48
- σ(n) — sum of divisors
- 1,108,080
- φ(n) — Euler's totient
- 188,160
- Sum of prime factors
- 108
Primality
Prime factorization: 2 3 × 7 2 × 17 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√473,144 = [687; (1, 5, 1, 7, 3, 1, 1, 7, 2, 3, 24, 1, 2, 1, 1, 1, 2, 2, 26, 28, 26, 2, 2, 1, …)]
Period length 40 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-three thousand one hundred forty-four
- Ordinal
- 473144th
- Binary
- 1110011100000111000
- Octal
- 1634070
- Hexadecimal
- 0x73838
- Base64
- Bzg4
- One's complement
- 4,294,494,151 (32-bit)
- Scientific notation
- 4.73144 × 10⁵
- As a duration
- 473,144 s = 5 days, 11 hours, 25 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υογρμδʹ
- Chinese
- 四十七萬三千一百四十四
- Chinese (financial)
- 肆拾柒萬參仟壹佰肆拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 473144, here are decompositions:
- 3 + 473141 = 473144
- 43 + 473101 = 473144
- 151 + 472993 = 473144
- 181 + 472963 = 473144
- 223 + 472921 = 473144
- 307 + 472837 = 473144
- 313 + 472831 = 473144
- 433 + 472711 = 473144
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.56.56.
- Address
- 0.7.56.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.56.56
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 473,144 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 473144 first appears in π at position 470,572 of the decimal expansion (the 470,572ordinal-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°.