472,304
472,304 is a composite number, even.
472,304 (four hundred seventy-two thousand three hundred four) is an even 6-digit number. It is a composite number with 20 divisors, and factors as 2⁴ × 7 × 4,217. Its proper divisors sum to 573,760, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x734F0.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 403,274
- Square (n²)
- 223,071,068,416
- Cube (n³)
- 105,357,357,897,150,464
- Divisor count
- 20
- σ(n) — sum of divisors
- 1,046,064
- φ(n) — Euler's totient
- 202,368
- Sum of prime factors
- 4,232
Primality
Prime factorization: 2 4 × 7 × 4217
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,304 = [687; (4, 9, 1, 3, 1, 1, 1, 1, 9, 4, 1, 3, 1, 2, 2, 1, 3, 2, 2, 54, 1, 1, 3, 11, …)]
Representations
- In words
- four hundred seventy-two thousand three hundred four
- Ordinal
- 472304th
- Binary
- 1110011010011110000
- Octal
- 1632360
- Hexadecimal
- 0x734F0
- Base64
- BzTw
- One's complement
- 4,294,494,991 (32-bit)
- Scientific notation
- 4.72304 × 10⁵
- As a duration
- 472,304 s = 5 days, 11 hours, 11 minutes, 44 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβτδʹ
- Chinese
- 四十七萬二千三百零四
- Chinese (financial)
- 肆拾柒萬貳仟參佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 472304, here are decompositions:
- 3 + 472301 = 472304
- 31 + 472273 = 472304
- 43 + 472261 = 472304
- 181 + 472123 = 472304
- 193 + 472111 = 472304
- 241 + 472063 = 472304
- 277 + 472027 = 472304
- 307 + 471997 = 472304
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.52.240.
- Address
- 0.7.52.240
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.52.240
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 472,304 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 472304 first appears in π at position 21,873 of the decimal expansion (the 21,873ordinal-suffix:rd 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°.