472,874
472,874 is a composite number, even.
472,874 (four hundred seventy-two thousand eight hundred seventy-four) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 29 × 31 × 263. Written other ways, in hexadecimal, 0x7372A.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 32
- Digit product
- 12,544
- Digital root
- 5
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 478,274
- Square (n²)
- 223,609,819,876
- Cube (n³)
- 105,739,269,964,043,624
- Divisor count
- 16
- σ(n) — sum of divisors
- 760,320
- φ(n) — Euler's totient
- 220,080
- Sum of prime factors
- 325
Primality
Prime factorization: 2 × 29 × 31 × 263
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√472,874 = [687; (1, 1, 1, 12, 1, 2, 5, 2, 2, 2, 1, 2, 1, 1, 1, 5, 3, 1, 2, 1, 1, 4, 5, 2, …)]
Representations
- In words
- four hundred seventy-two thousand eight hundred seventy-four
- Ordinal
- 472874th
- Binary
- 1110011011100101010
- Octal
- 1633452
- Hexadecimal
- 0x7372A
- Base64
- Bzcq
- One's complement
- 4,294,494,421 (32-bit)
- Scientific notation
- 4.72874 × 10⁵
- As a duration
- 472,874 s = 5 days, 11 hours, 21 minutes, 14 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒁹 𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοβωοδʹ
- Chinese
- 四十七萬二千八百七十四
- Chinese (financial)
- 肆拾柒萬貳仟捌佰柒拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 472874, here are decompositions:
- 37 + 472837 = 472874
- 43 + 472831 = 472874
- 163 + 472711 = 472874
- 277 + 472597 = 472874
- 313 + 472561 = 472874
- 331 + 472543 = 472874
- 397 + 472477 = 472874
- 463 + 472411 = 472874
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.55.42.
- Address
- 0.7.55.42
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.55.42
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 472,874 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 472874 first appears in π at position 60,629 of the decimal expansion (the 60,629ordinal-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°.