473,730
473,730 is a composite number, even.
473,730 (four hundred seventy-three thousand seven hundred thirty) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 3 × 5 × 15,791. Its proper divisors sum to 663,294, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73A82.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 37,374
- Square (n²)
- 224,420,112,900
- Cube (n³)
- 106,314,540,084,117,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 1,137,024
- φ(n) — Euler's totient
- 126,320
- Sum of prime factors
- 15,801
Primality
Prime factorization: 2 × 3 × 5 × 15791
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√473,730 = [688; (3, 1, 1, 3, 3, 6, 1, 1, 5, 4, 2, 16, 1, 44, 1, 16, 2, 4, 5, 1, 1, 6, 3, 3, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-three thousand seven hundred thirty
- Ordinal
- 473730th
- Binary
- 1110011101010000010
- Octal
- 1635202
- Hexadecimal
- 0x73A82
- Base64
- BzqC
- One's complement
- 4,294,493,565 (32-bit)
- Scientific notation
- 4.7373 × 10⁵
- As a duration
- 473,730 s = 5 days, 11 hours, 35 minutes, 30 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆
- Greek (Milesian)
- ͵υογψλʹ
- Chinese
- 四十七萬三千七百三十
- Chinese (financial)
- 肆拾柒萬參仟柒佰參拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 473730, here are decompositions:
- 7 + 473723 = 473730
- 11 + 473719 = 473730
- 71 + 473659 = 473730
- 83 + 473647 = 473730
- 97 + 473633 = 473730
- 113 + 473617 = 473730
- 151 + 473579 = 473730
- 181 + 473549 = 473730
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.58.130.
- Address
- 0.7.58.130
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.58.130
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 473,730 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°.