471,042
471,042 is a composite number, even.
471,042 (four hundred seventy-one thousand forty-two) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2 × 3³ × 11 × 13 × 61. Its proper divisors sum to 778,878, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x73002.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 18
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 240,174
- Square (n²)
- 221,880,565,764
- Cube (n³)
- 104,515,065,458,606,088
- Divisor count
- 64
- σ(n) — sum of divisors
- 1,249,920
- φ(n) — Euler's totient
- 129,600
- Sum of prime factors
- 96
Primality
Prime factorization: 2 × 3 3 × 11 × 13 × 61
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√471,042 = [686; (3, 12, 1, 151, 1, 1, 2, 4, 2, 1, 1, 151, 1, 12, 3, 1372)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- four hundred seventy-one thousand forty-two
- Ordinal
- 471042nd
- Binary
- 1110011000000000010
- Octal
- 1630002
- Hexadecimal
- 0x73002
- Base64
- BzAC
- One's complement
- 4,294,496,253 (32-bit)
- Scientific notation
- 4.71042 × 10⁵
- As a duration
- 471,042 s = 5 days, 10 hours, 50 minutes, 42 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋 𒌋𒌋𒌋𒌋𒌋 𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓂍𓂍𓂍𓂍𓆼𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵υοαμβʹ
- Chinese
- 四十七萬一千零四十二
- Chinese (financial)
- 肆拾柒萬壹仟零肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 471042, here are decompositions:
- 43 + 470999 = 471042
- 83 + 470959 = 471042
- 101 + 470941 = 471042
- 109 + 470933 = 471042
- 139 + 470903 = 471042
- 151 + 470891 = 471042
- 179 + 470863 = 471042
- 211 + 470831 = 471042
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.48.2.
- Address
- 0.7.48.2
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.48.2
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 471,042 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 471042 first appears in π at position 407,799 of the decimal expansion (the 407,799ordinal-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°.