113,918
113,918 is a composite number, even.
113,918 (one hundred thirteen thousand nine hundred eighteen) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 7 × 79 × 103. Written other ways, in hexadecimal, 0x1BCFE.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 23
- Digit product
- 216
- Digital root
- 5
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 819,311
- Recamán's sequence
- a(56,623) = 113,918
- Square (n²)
- 12,977,310,724
- Cube (n³)
- 1,478,349,283,056,632
- Divisor count
- 16
- σ(n) — sum of divisors
- 199,680
- φ(n) — Euler's totient
- 47,736
- Sum of prime factors
- 191
Primality
Prime factorization: 2 × 7 × 79 × 103
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,918 = [337; (1, 1, 13, 1, 6, 3, 1, 336, 1, 3, 6, 1, 13, 1, 1, 674)]
Period length 16 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirteen thousand nine hundred eighteen
- Ordinal
- 113918th
- Binary
- 11011110011111110
- Octal
- 336376
- Hexadecimal
- 0x1BCFE
- Base64
- Abz+
- One's complement
- 4,294,853,377 (32-bit)
- Scientific notation
- 1.13918 × 10⁵
- As a duration
- 113,918 s = 1 day, 7 hours, 38 minutes, 38 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ριγϡιηʹ
- Mayan (base 20)
- 𝋮·𝋤·𝋯·𝋲
- Chinese
- 一十一萬三千九百一十八
- Chinese (financial)
- 壹拾壹萬參仟玖佰壹拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 113918, here are decompositions:
- 19 + 113899 = 113918
- 109 + 113809 = 113918
- 139 + 113779 = 113918
- 157 + 113761 = 113918
- 199 + 113719 = 113918
- 271 + 113647 = 113918
- 379 + 113539 = 113918
- 421 + 113497 = 113918
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.188.254.
- Address
- 0.1.188.254
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.188.254
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 113,918 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 113918 first appears in π at position 365,786 of the decimal expansion (the 365,786ordinal-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.