473,742
473,742 is a composite number, even.
473,742 (four hundred seventy-three thousand seven hundred forty-two) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2 × 3³ × 31 × 283. Its proper divisors sum to 616,818, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73A8E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 4,704
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 247,374
- Square (n²)
- 224,431,482,564
- Cube (n³)
- 106,322,619,412,834,488
- Divisor count
- 32
- σ(n) — sum of divisors
- 1,090,560
- φ(n) — Euler's totient
- 152,280
- Sum of prime factors
- 325
Primality
Prime factorization: 2 × 3 3 × 31 × 283
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√473,742 = [688; (3, 2, 5, 2, 4, 1, 25, 6, 2, 1, 1, 5, 1, 13, 2, 1, 10, 1, 1, 1, 1, 3, 1, 7, …)]
Representations
- In words
- four hundred seventy-three thousand seven hundred forty-two
- Ordinal
- 473742nd
- Binary
- 1110011101010001110
- Octal
- 1635216
- Hexadecimal
- 0x73A8E
- Base64
- BzqO
- One's complement
- 4,294,493,553 (32-bit)
- Scientific notation
- 4.73742 × 10⁵
- As a duration
- 473,742 s = 5 days, 11 hours, 35 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵υογψμβʹ
- Chinese
- 四十七萬三千七百四十二
- Chinese (financial)
- 肆拾柒萬參仟柒佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 473742, here are decompositions:
- 13 + 473729 = 473742
- 19 + 473723 = 473742
- 23 + 473719 = 473742
- 83 + 473659 = 473742
- 109 + 473633 = 473742
- 131 + 473611 = 473742
- 163 + 473579 = 473742
- 193 + 473549 = 473742
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.58.142.
- Address
- 0.7.58.142
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.58.142
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 473,742 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 473742 first appears in π at position 410,484 of the decimal expansion (the 410,484ordinal-suffix:th 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°.