470,398
470,398 is a composite number, even.
470,398 (four hundred seventy thousand three hundred ninety-eight) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 235,199. Written other ways, in hexadecimal, 0x72D7E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 31
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 893,074
- Square (n²)
- 221,274,278,404
- Cube (n³)
- 104,086,978,012,684,792
- Divisor count
- 4
- σ(n) — sum of divisors
- 705,600
- φ(n) — Euler's totient
- 235,198
- Sum of prime factors
- 235,201
Primality
Prime factorization: 2 × 235199
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√470,398 = [685; (1, 5, 1, 12, 1, 684, 1, 12, 1, 5, 1, 1370)]
Period length 12 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy thousand three hundred ninety-eight
- Ordinal
- 470398th
- Binary
- 1110010110101111110
- Octal
- 1626576
- Hexadecimal
- 0x72D7E
- Base64
- By1+
- One's complement
- 4,294,496,897 (32-bit)
- Scientific notation
- 4.70398 × 10⁵
- As a duration
- 470,398 s = 5 days, 10 hours, 39 minutes, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵υοτϟηʹ
- Chinese
- 四十七萬零三百九十八
- Chinese (financial)
- 肆拾柒萬零參佰玖拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 470398, here are decompositions:
- 101 + 470297 = 470398
- 179 + 470219 = 470398
- 191 + 470207 = 470398
- 197 + 470201 = 470398
- 311 + 470087 = 470398
- 317 + 470081 = 470398
- 359 + 470039 = 470398
- 419 + 469979 = 470398
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.45.126.
- Address
- 0.7.45.126
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.45.126
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 470,398 and was likely granted around 1891.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Babylonian numerals — The base-60 cuneiform system that gave us 60 minutes, 60 seconds, and 360°.