475,042
475,042 is a composite number, even.
475,042 (four hundred seventy-five thousand forty-two) is an even 6-digit number. It is a composite number with 12 divisors, and factors as 2 × 23² × 449. Written other ways, in hexadecimal, 0x73FA2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 240,574
- Square (n²)
- 225,664,901,764
- Cube (n³)
- 107,200,306,263,774,088
- Divisor count
- 12
- σ(n) — sum of divisors
- 746,550
- φ(n) — Euler's totient
- 226,688
- Sum of prime factors
- 497
Primality
Prime factorization: 2 × 23 2 × 449
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√475,042 = [689; (4, 3, 2, 2, 5, 1, 3, 1, 23, 2, 1, 1, 3, 2, 2, 1, 1, 1, 4, 2, 2, 1, 1, 3, …)]
Representations
- In words
- four hundred seventy-five thousand forty-two
- Ordinal
- 475042nd
- Binary
- 1110011111110100010
- Octal
- 1637642
- Hexadecimal
- 0x73FA2
- Base64
- Bz+i
- One's complement
- 4,294,492,253 (32-bit)
- Scientific notation
- 4.75042 × 10⁵
- As a duration
- 475,042 s = 5 days, 11 hours, 57 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵υοεμβʹ
- Chinese
- 四十七萬五千零四十二
- Chinese (financial)
- 肆拾柒萬伍仟零肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 475042, here are decompositions:
- 5 + 475037 = 475042
- 59 + 474983 = 475042
- 83 + 474959 = 475042
- 101 + 474941 = 475042
- 131 + 474911 = 475042
- 233 + 474809 = 475042
- 263 + 474779 = 475042
- 383 + 474659 = 475042
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.63.162.
- Address
- 0.7.63.162
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.63.162
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 475,042 and was likely granted around 1892.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 475042 first appears in π at position 209,512 of the decimal expansion (the 209,512ordinal-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°.