1,055,808
1,055,808 is a composite number, even.
1,055,808 (one million fifty-five thousand eight hundred eight) is an even 7-digit number. It is a composite number with 112 divisors, and factors as 2⁶ × 3³ × 13 × 47. Its proper divisors sum to 2,357,952, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x101C40.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 27
- Digit product
- 0
- Digital root
- 9
- Palindrome
- No
- Bit width
- 21 bits
- Reversed
- 8,085,501
- Square (n²)
- 1,114,730,532,864
- Cube (n³)
- 1,176,941,414,442,074,112
- Divisor count
- 112
- σ(n) — sum of divisors
- 3,413,760
- φ(n) — Euler's totient
- 317,952
- Sum of prime factors
- 81
Primality
Prime factorization: 2 6 × 3 3 × 13 × 47
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,055,808 = [1027; (1, 1, 9, 2, 2, 1, 21, 1, 1, 1, 2, 56, 1, 2, 2, 3, 2, 5, 3, 1, 9, 5, 1, 227, …)]
Representations
- In words
- one million fifty-five thousand eight hundred eight
- Ordinal
- 1055808th
- Binary
- 100000001110001000000
- Octal
- 4016100
- Hexadecimal
- 0x101C40
- Base64
- EBxA
- One's complement
- 4,293,911,487 (32-bit)
- Scientific notation
- 1.055808 × 10⁶
- As a duration
- 1,055,808 s = 12 days, 5 hours, 16 minutes, 48 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Chinese
- 一百零五萬五千八百零八
- Chinese (financial)
- 壹佰零伍萬伍仟捌佰零捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1055808, here are decompositions:
- 7 + 1055801 = 1055808
- 37 + 1055771 = 1055808
- 67 + 1055741 = 1055808
- 71 + 1055737 = 1055808
- 137 + 1055671 = 1055808
- 197 + 1055611 = 1055808
- 199 + 1055609 = 1055808
- 211 + 1055597 = 1055808
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.16.28.64.
- Address
- 0.16.28.64
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.16.28.64
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Tuesday, January 5, 5808 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 5808-05-01 (DMMYYYY (Euro, single-digit day))
- 5808-10-05 (MMDYYYY (US, single-digit day))
- 5808-05-10 (DDMYYYY (Euro, single-digit month))
This number falls in the range of US utility patent numbers. If it's a patent, it would be issued as US 1,055,808 and was likely granted around 1912.
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°.