470,424
470,424 is a composite number, even.
470,424 (four hundred seventy thousand four hundred twenty-four) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 3 × 17 × 1,153. Its proper divisors sum to 775,896, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x72D98.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 21
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 424,074
- Square (n²)
- 221,298,739,776
- Cube (n³)
- 104,104,238,360,385,024
- Divisor count
- 32
- σ(n) — sum of divisors
- 1,246,320
- φ(n) — Euler's totient
- 147,456
- Sum of prime factors
- 1,179
Primality
Prime factorization: 2 3 × 3 × 17 × 1153
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,424 = [685; (1, 6, 1, 40, 1, 2, 3, 1, 6, 11, 5, 3, 2, 4, 1, 2, 5, 2, 1, 1, 1, 1, 28, 1, …)]
Representations
- In words
- four hundred seventy thousand four hundred twenty-four
- Ordinal
- 470424th
- Binary
- 1110010110110011000
- Octal
- 1626630
- Hexadecimal
- 0x72D98
- Base64
- By2Y
- One's complement
- 4,294,496,871 (32-bit)
- Scientific notation
- 4.70424 × 10⁵
- As a duration
- 470,424 s = 5 days, 10 hours, 40 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υουκδʹ
- Chinese
- 四十七萬零四百二十四
- Chinese (financial)
- 肆拾柒萬零肆佰貳拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470424, here are decompositions:
- 7 + 470417 = 470424
- 11 + 470413 = 470424
- 13 + 470411 = 470424
- 107 + 470317 = 470424
- 127 + 470297 = 470424
- 173 + 470251 = 470424
- 181 + 470243 = 470424
- 197 + 470227 = 470424
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.45.152.
- Address
- 0.7.45.152
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.45.152
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 470,424 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 470424 first appears in π at position 872,830 of the decimal expansion (the 872,830ordinal-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°.