112,438
112,438 is a composite number, even.
112,438 (one hundred twelve thousand four hundred thirty-eight) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 17 × 3,307. Written other ways, in hexadecimal, 0x1B736.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 192
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 834,211
- Recamán's sequence
- a(246,664) = 112,438
- Square (n²)
- 12,642,303,844
- Cube (n³)
- 1,421,475,359,611,672
- Divisor count
- 8
- σ(n) — sum of divisors
- 178,632
- φ(n) — Euler's totient
- 52,896
- Sum of prime factors
- 3,326
Primality
Prime factorization: 2 × 17 × 3307
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√112,438 = [335; (3, 6, 1, 4, 31, 1, 2, 1, 2, 3, 2, 25, 2, 1, 3, 1, 3, 2, 1, 4, 1, 3, 6, 1, …)]
Period length 50 — the block in parentheses repeats forever.
Representations
- In words
- one hundred twelve thousand four hundred thirty-eight
- Ordinal
- 112438th
- Binary
- 11011011100110110
- Octal
- 333466
- Hexadecimal
- 0x1B736
- Base64
- Abc2
- One's complement
- 4,294,854,857 (32-bit)
- Scientific notation
- 1.12438 × 10⁵
- As a duration
- 112,438 s = 1 day, 7 hours, 13 minutes, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριβυληʹ
- Mayan (base 20)
- 𝋮·𝋡·𝋡·𝋲
- Chinese
- 一十一萬二千四百三十八
- Chinese (financial)
- 壹拾壹萬貳仟肆佰參拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112438, here are decompositions:
- 41 + 112397 = 112438
- 89 + 112349 = 112438
- 101 + 112337 = 112438
- 107 + 112331 = 112438
- 149 + 112289 = 112438
- 191 + 112247 = 112438
- 197 + 112241 = 112438
- 239 + 112199 = 112438
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.183.54.
- Address
- 0.1.183.54
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.183.54
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 112,438 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.