118,918
118,918 is a composite number, even.
118,918 (one hundred eighteen thousand nine hundred eighteen) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 37 × 1,607. Written other ways, in hexadecimal, 0x1D086.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 576
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 819,811
- Flips to (rotate 180°)
- 816,811
- Recamán's sequence
- a(242,260) = 118,918
- Square (n²)
- 14,141,490,724
- Cube (n³)
- 1,681,677,793,916,632
- Divisor count
- 8
- σ(n) — sum of divisors
- 183,312
- φ(n) — Euler's totient
- 57,816
- Sum of prime factors
- 1,646
Primality
Prime factorization: 2 × 37 × 1607
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,918 = [344; (1, 5, 2, 4, 4, 2, 1, 10, 2, 3, 4, 2, 1, 13, 2, 1, 1, 1, 1, 229, 3, 1, 1, 4, …)]
Representations
- In words
- one hundred eighteen thousand nine hundred eighteen
- Ordinal
- 118918th
- Binary
- 11101000010000110
- Octal
- 350206
- Hexadecimal
- 0x1D086
- Base64
- AdCG
- One's complement
- 4,294,848,377 (32-bit)
- Scientific notation
- 1.18918 × 10⁵
- As a duration
- 118,918 s = 1 day, 9 hours, 1 minute, 58 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριηϡιηʹ
- Mayan (base 20)
- 𝋮·𝋱·𝋥·𝋲
- Chinese
- 一十一萬八千九百一十八
- Chinese (financial)
- 壹拾壹萬捌仟玖佰壹拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118918, here are decompositions:
- 5 + 118913 = 118918
- 11 + 118907 = 118918
- 17 + 118901 = 118918
- 131 + 118787 = 118918
- 167 + 118751 = 118918
- 179 + 118739 = 118918
- 227 + 118691 = 118918
- 257 + 118661 = 118918
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 82 86 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.208.134.
- Address
- 0.1.208.134
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.208.134
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 118,918 and was likely granted around 1871.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 118918 first appears in π at position 584,148 of the decimal expansion (the 584,148ordinal-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.