511,104
511,104 is a composite number, even.
511,104 (five hundred eleven thousand one hundred four) is an even 6-digit number. It is a composite number with 64 divisors, and factors as 2⁷ × 3 × 11³. Its proper divisors sum to 982,176, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x7CC80.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 12
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 19 bits
- Reversed
- 401,115
- Recamán's sequence
- a(159,328) = 511,104
- Square (n²)
- 261,227,298,816
- Cube (n³)
- 133,514,317,334,052,864
- Divisor count
- 64
- σ(n) — sum of divisors
- 1,493,280
- φ(n) — Euler's totient
- 154,880
- Sum of prime factors
- 50
Primality
Prime factorization: 2 7 × 3 × 11 3
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√511,104 = [714; (1, 10, 1, 4, 2, 11, 2, 1, 3, 11, 1, 1, 5, 11, 1, 1, 1, 2, 1, 11, 11, 11, 1, 2, …)]
Period length 42 — the block in parentheses repeats forever.
Representations
- In words
- five hundred eleven thousand one hundred four
- Ordinal
- 511104th
- Binary
- 1111100110010000000
- Octal
- 1746200
- Hexadecimal
- 0x7CC80
- Base64
- B8yA
- One's complement
- 4,294,456,191 (32-bit)
- Scientific notation
- 5.11104 × 10⁵
- As a duration
- 511,104 s = 5 days, 21 hours, 58 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹 𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆐𓆐𓆐𓆐𓂍𓆼𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵φιαρδʹ
- Chinese
- 五十一萬一千一百零四
- Chinese (financial)
- 伍拾壹萬壹仟壹佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 511104, here are decompositions:
- 17 + 511087 = 511104
- 43 + 511061 = 511104
- 47 + 511057 = 511104
- 71 + 511033 = 511104
- 103 + 511001 = 511104
- 163 + 510941 = 511104
- 173 + 510931 = 511104
- 197 + 510907 = 511104
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.7.204.128.
- Address
- 0.7.204.128
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.7.204.128
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 511,104 and was likely granted around 1893.
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°.