1,029,112
1,029,112 is a composite number, even.
1,029,112 (one million twenty-nine thousand one hundred twelve) is an even 7-digit number. It is a composite number with 64 divisors, and factors as 2³ × 7 × 17 × 23 × 47. Its proper divisors sum to 1,459,208, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0xFB3F8.
Interestingness
Properties
- Parity
- Even
- Digit count
- 7
- Digit sum
- 16
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 20 bits
- Reversed
- 2,119,201
- Square (n²)
- 1,059,071,508,544
- Cube (n³)
- 1,089,903,198,300,732,928
- Divisor count
- 64
- σ(n) — sum of divisors
- 2,488,320
- φ(n) — Euler's totient
- 388,608
- Sum of prime factors
- 100
Primality
Prime factorization: 2 3 × 7 × 17 × 23 × 47
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√1,029,112 = [1014; (2, 4, 1, 1, 1, 27, 1, 1, 6, 1, 5, 2, 1, 24, 2, 1, 3, 225, 6, 4, 1, 252, 1, 4, …)]
Period length 44 — the block in parentheses repeats forever.
Representations
- In words
- one million twenty-nine thousand one hundred twelve
- Ordinal
- 1029112th
- Binary
- 11111011001111111000
- Octal
- 3731770
- Hexadecimal
- 0xFB3F8
- Base64
- D7P4
- One's complement
- 4,293,938,183 (32-bit)
- Scientific notation
- 1.029112 × 10⁶
- As a duration
- 1,029,112 s = 11 days, 21 hours, 51 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓁨𓂍𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎆𓏺𓏺
- Chinese
- 一百零二萬九千一百一十二
- Chinese (financial)
- 壹佰零貳萬玖仟壹佰壹拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 1029112, here are decompositions:
- 3 + 1029109 = 1029112
- 89 + 1029023 = 1029112
- 113 + 1028999 = 1029112
- 131 + 1028981 = 1029112
- 173 + 1028939 = 1029112
- 239 + 1028873 = 1029112
- 269 + 1028843 = 1029112
- 431 + 1028681 = 1029112
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.15.179.248.
- Address
- 0.15.179.248
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.15.179.248
Unspecified address (0.0.0.0/8) — "this network" placeholder.
Could be parsed as a date. Most likely interpretation: Tuesday, January 2, 9112 (MDDYYYY (US, single-digit month)).
Other possible interpretations (3)
- 9112-02-01 (DMMYYYY (Euro, single-digit day))
- 9112-10-02 (MMDYYYY (US, single-digit day))
- 9112-02-10 (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 1,029,112 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°.