475,272
475,272 is a composite number, even.
475,272 (four hundred seventy-five thousand two hundred seventy-two) is an even 6-digit number. It is a composite number with 96 divisors, and factors as 2³ × 3² × 7 × 23 × 41. Its proper divisors sum to 1,097,208, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x74088.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 3,920
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 272,574
- Square (n²)
- 225,883,473,984
- Cube (n³)
- 107,356,090,447,323,648
- Divisor count
- 96
- σ(n) — sum of divisors
- 1,572,480
- φ(n) — Euler's totient
- 126,720
- Sum of prime factors
- 83
Primality
Prime factorization: 2 3 × 3 2 × 7 × 23 × 41
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√475,272 = [689; (2, 1, 1, 152, 1, 1, 2, 1378)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-five thousand two hundred seventy-two
- Ordinal
- 475272nd
- Binary
- 1110100000010001000
- Octal
- 1640210
- Hexadecimal
- 0x74088
- Base64
- B0CI
- One's complement
- 4,294,492,023 (32-bit)
- Scientific notation
- 4.75272 × 10⁵
- As a duration
- 475,272 s = 5 days, 12 hours, 1 minute, 12 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹𒁹 𒁹 𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵υοεσοβʹ
- Chinese
- 四十七萬五千二百七十二
- Chinese (financial)
- 肆拾柒萬伍仟貳佰柒拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 475272, here are decompositions:
- 29 + 475243 = 475272
- 43 + 475229 = 475272
- 53 + 475219 = 475272
- 103 + 475169 = 475272
- 113 + 475159 = 475272
- 131 + 475141 = 475272
- 163 + 475109 = 475272
- 179 + 475093 = 475272
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.64.136.
- Address
- 0.7.64.136
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.64.136
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 475,272 and was likely granted around 1892.
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°.