538,704
538,704 is a composite number, even.
538,704 (five hundred thirty-eight thousand seven hundred four) is an even 6-digit number. It is a composite number with 80 divisors, and factors as 2⁴ × 3³ × 29 × 43. Its proper divisors sum to 1,098,096, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x83850.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 27
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 407,835
- Square (n²)
- 290,201,999,616
- Cube (n³)
- 156,332,978,001,137,664
- Divisor count
- 80
- σ(n) — sum of divisors
- 1,636,800
- φ(n) — Euler's totient
- 169,344
- Sum of prime factors
- 89
Primality
Prime factorization: 2 4 × 3 3 × 29 × 43
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√538,704 = [733; (1, 27, 4, 2, 1, 7, 1, 162, 4, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 4, 162, 1, 7, …)]
Period length 30 — the block in parentheses repeats forever.
Representations
- In words
- five hundred thirty-eight thousand seven hundred four
- Ordinal
- 538704th
- Binary
- 10000011100001010000
- Octal
- 2034120
- Hexadecimal
- 0x83850
- Base64
- CDhQ
- One's complement
- 4,294,428,591 (32-bit)
- Scientific notation
- 5.38704 × 10⁵
- As a duration
- 538,704 s = 6 days, 5 hours, 38 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵φληψδʹ
- Chinese
- 五十三萬八千七百零四
- Chinese (financial)
- 伍拾參萬捌仟柒佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 538704, here are decompositions:
- 7 + 538697 = 538704
- 53 + 538651 = 538704
- 83 + 538621 = 538704
- 107 + 538597 = 538704
- 137 + 538567 = 538704
- 151 + 538553 = 538704
- 181 + 538523 = 538704
- 191 + 538513 = 538704
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.8.56.80.
- Address
- 0.8.56.80
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.8.56.80
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 538,704 and was likely granted around 1894.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 538704 first appears in π at position 469,716 of the decimal expansion (the 469,716ordinal-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°.