112,942
112,942 is a composite number, even.
112,942 (one hundred twelve thousand nine hundred forty-two) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 149 × 379. Written other ways, in hexadecimal, 0x1B92E.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 144
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 249,211
- Square (n²)
- 12,755,895,364
- Cube (n³)
- 1,440,676,334,200,888
- Divisor count
- 8
- σ(n) — sum of divisors
- 171,000
- φ(n) — Euler's totient
- 55,944
- Sum of prime factors
- 530
Primality
Prime factorization: 2 × 149 × 379
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√112,942 = [336; (14, 1, 1, 1, 1, 3, 3, 20, 15, 1, 20, 1, 2, 1, 9, 1, 11, 1, 3, 2, 3, 1, 4, 3, …)]
Representations
- In words
- one hundred twelve thousand nine hundred forty-two
- Ordinal
- 112942nd
- Binary
- 11011100100101110
- Octal
- 334456
- Hexadecimal
- 0x1B92E
- Base64
- Abku
- One's complement
- 4,294,854,353 (32-bit)
- Scientific notation
- 1.12942 × 10⁵
- As a duration
- 112,942 s = 1 day, 7 hours, 22 minutes, 22 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒁹𒁹 𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ριβϡμβʹ
- Mayan (base 20)
- 𝋮·𝋢·𝋧·𝋢
- Chinese
- 一十一萬二千九百四十二
- Chinese (financial)
- 壹拾壹萬貳仟玖佰肆拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 112942, here are decompositions:
- 3 + 112939 = 112942
- 23 + 112919 = 112942
- 29 + 112913 = 112942
- 41 + 112901 = 112942
- 83 + 112859 = 112942
- 251 + 112691 = 112942
- 353 + 112589 = 112942
- 359 + 112583 = 112942
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.185.46.
- Address
- 0.1.185.46
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.185.46
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 112,942 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 112942 first appears in π at position 173,349 of the decimal expansion (the 173,349ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.