118,916
118,916 is a composite number, even.
118,916 (one hundred eighteen thousand nine hundred sixteen) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 7 × 31 × 137. Its proper divisors sum to 128,380, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1D084.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 432
- Digital root
- 8
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 619,811
- Flips to (rotate 180°)
- 916,811
- Recamán's sequence
- a(242,264) = 118,916
- Square (n²)
- 14,141,015,056
- Cube (n³)
- 1,681,592,946,399,296
- Divisor count
- 24
- σ(n) — sum of divisors
- 247,296
- φ(n) — Euler's totient
- 48,960
- Sum of prime factors
- 179
Primality
Prime factorization: 2 2 × 7 × 31 × 137
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√118,916 = [344; (1, 5, 3, 24, 3, 5, 1, 688)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eighteen thousand nine hundred sixteen
- Ordinal
- 118916th
- Binary
- 11101000010000100
- Octal
- 350204
- Hexadecimal
- 0x1D084
- Base64
- AdCE
- One's complement
- 4,294,848,379 (32-bit)
- Scientific notation
- 1.18916 × 10⁵
- As a duration
- 118,916 s = 1 day, 9 hours, 1 minute, 56 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριηϡιϛʹ
- Mayan (base 20)
- 𝋮·𝋱·𝋥·𝋰
- Chinese
- 一十一萬八千九百一十六
- Chinese (financial)
- 壹拾壹萬捌仟玖佰壹拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 118916, here are decompositions:
- 3 + 118913 = 118916
- 13 + 118903 = 118916
- 19 + 118897 = 118916
- 43 + 118873 = 118916
- 73 + 118843 = 118916
- 97 + 118819 = 118916
- 199 + 118717 = 118916
- 229 + 118687 = 118916
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 9D 82 84 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.208.132.
- Address
- 0.1.208.132
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.208.132
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 118,916 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 118916 first appears in π at position 449,175 of the decimal expansion (the 449,175ordinal-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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.