112,918
112,918 is a composite number, even.
112,918 (one hundred twelve thousand nine hundred eighteen) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 13 × 43 × 101. Written other ways, in hexadecimal, 0x1B916.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 144
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 819,211
- Square (n²)
- 12,750,474,724
- Cube (n³)
- 1,439,758,104,884,632
- Divisor count
- 16
- σ(n) — sum of divisors
- 188,496
- φ(n) — Euler's totient
- 50,400
- Sum of prime factors
- 159
Primality
Prime factorization: 2 × 13 × 43 × 101
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√112,918 = [336; (30, 1, 1, 4, 1, 4, 1, 2, 1, 3, 1, 1, 1, 7, 1, 38, 1, 1, 1, 5, 1, 1, 1, 1, …)]
Representations
- In words
- one hundred twelve thousand nine hundred eighteen
- Ordinal
- 112918th
- Binary
- 11011100100010110
- Octal
- 334426
- Hexadecimal
- 0x1B916
- Base64
- AbkW
- One's complement
- 4,294,854,377 (32-bit)
- Scientific notation
- 1.12918 × 10⁵
- As a duration
- 112,918 s = 1 day, 7 hours, 21 minutes, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριβϡιηʹ
- Mayan (base 20)
- 𝋮·𝋢·𝋥·𝋲
- Chinese
- 一十一萬二千九百一十八
- Chinese (financial)
- 壹拾壹萬貳仟玖佰壹拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112918, here are decompositions:
- 5 + 112913 = 112918
- 17 + 112901 = 112918
- 41 + 112877 = 112918
- 59 + 112859 = 112918
- 131 + 112787 = 112918
- 227 + 112691 = 112918
- 317 + 112601 = 112918
- 347 + 112571 = 112918
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.185.22.
- Address
- 0.1.185.22
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.185.22
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 112,918 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.