471,408
471,408 is a composite number, even.
471,408 (four hundred seventy-one thousand four hundred eight) is an even 6-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 3 × 7 × 23 × 61. Its proper divisors sum to 1,004,688, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73170.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 24
- Digit product
- 0
- Digital root
- 6
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 804,174
- Square (n²)
- 222,225,502,464
- Cube (n³)
- 104,758,879,665,549,312
- Divisor count
- 80
- σ(n) — sum of divisors
- 1,476,096
- φ(n) — Euler's totient
- 126,720
- Sum of prime factors
- 102
Primality
Prime factorization: 2 4 × 3 × 7 × 23 × 61
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√471,408 = [686; (1, 1, 2, 4, 2, 1, 5, 2, 3, 1, 2, 10, 1, 84, 1, 10, 2, 1, 3, 2, 5, 1, 2, 4, …)]
Period length 28 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-one thousand four hundred eight
- Ordinal
- 471408th
- Binary
- 1110011000101110000
- Octal
- 1630560
- Hexadecimal
- 0x73170
- Base64
- BzFw
- One's complement
- 4,294,495,887 (32-bit)
- Scientific notation
- 4.71408 × 10⁵
- As a duration
- 471,408 s = 5 days, 10 hours, 56 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοαυηʹ
- Chinese
- 四十七萬一千四百零八
- Chinese (financial)
- 肆拾柒萬壹仟肆佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 471408, here are decompositions:
- 5 + 471403 = 471408
- 17 + 471391 = 471408
- 19 + 471389 = 471408
- 107 + 471301 = 471408
- 109 + 471299 = 471408
- 127 + 471281 = 471408
- 131 + 471277 = 471408
- 149 + 471259 = 471408
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.49.112.
- Address
- 0.7.49.112
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.49.112
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 471,408 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 471408 first appears in π at position 224,272 of the decimal expansion (the 224,272ordinal-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°.