1,049,664
1,049,664 is a composite number, even.
1,049,664 (one million forty-nine thousand six hundred sixty-four) is an even 7-digit number. It is a composite number with 112 divisors, and factors as 2⁶ × 3 × 7 × 11 × 71. Its proper divisors sum to 2,461,632, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x100440.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 30
- Digit product
- 0
- Digital root
- 3
- Palindrome
- No
- Bit width
- 21 bits
- Reversed
- 4,669,401
- Square (n²)
- 1,101,794,512,896
- Cube (n³)
- 1,156,514,035,584,466,944
- Divisor count
- 112
- σ(n) — sum of divisors
- 3,511,296
- φ(n) — Euler's totient
- 268,800
- Sum of prime factors
- 104
Primality
Prime factorization: 2 6 × 3 × 7 × 11 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,049,664 = [1024; (1, 1, 7, 1, 1, 6, 1, 1, 3, 1, 2, 1, 7, 3, 3, 81, 1, 1, 1, 19, 1, 4, 1, 2, …)]
Representations
- In words
- one million forty-nine thousand six hundred sixty-four
- Ordinal
- 1049664th
- Binary
- 100000000010001000000
- Octal
- 4002100
- Hexadecimal
- 0x100440
- Base64
- EARA
- One's complement
- 4,293,917,631 (32-bit)
- Scientific notation
- 1.049664 × 10⁶
- As a duration
- 1,049,664 s = 12 days, 3 hours, 34 minutes, 24 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺
- Chinese
- 一百零四萬九千六百六十四
- Chinese (financial)
- 壹佰零肆萬玖仟陸佰陸拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1049664, here are decompositions:
- 41 + 1049623 = 1049664
- 53 + 1049611 = 1049664
- 61 + 1049603 = 1049664
- 127 + 1049537 = 1049664
- 131 + 1049533 = 1049664
- 137 + 1049527 = 1049664
- 167 + 1049497 = 1049664
- 181 + 1049483 = 1049664
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.16.4.64.
- Address
- 0.16.4.64
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.16.4.64
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Friday, January 4, 9664 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 9664-04-01 (DMMYYYY (Euro, single-digit day))
- 9664-10-04 (MMDYYYY (US, single-digit day))
- 9664-04-10 (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 1,049,664 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°.