113,890
113,890 is a composite number, even.
113,890 (one hundred thirteen thousand eight hundred ninety) is an even 6-digit number. It is a composite number with 16 divisors, and factors as 2 × 5 × 7 × 1,627. Its proper divisors sum to 120,542, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1BCE2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 22
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 98,311
- Recamán's sequence
- a(56,567) = 113,890
- Square (n²)
- 12,970,932,100
- Cube (n³)
- 1,477,259,456,869,000
- Divisor count
- 16
- σ(n) — sum of divisors
- 234,432
- φ(n) — Euler's totient
- 39,024
- Sum of prime factors
- 1,641
Primality
Prime factorization: 2 × 5 × 7 × 1627
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,890 = [337; (2, 9, 1, 7, 1, 1, 1, 3, 2, 1, 15, 1, 3, 3, 3, 1, 1, 2, 1, 74, 3, 1, 1, 1, …)]
Representations
- In words
- one hundred thirteen thousand eight hundred ninety
- Ordinal
- 113890th
- Binary
- 11011110011100010
- Octal
- 336342
- Hexadecimal
- 0x1BCE2
- Base64
- Abzi
- One's complement
- 4,294,853,405 (32-bit)
- Scientific notation
- 1.1389 × 10⁵
- As a duration
- 113,890 s = 1 day, 7 hours, 38 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ριγωϟʹ
- Mayan (base 20)
- 𝋮·𝋤·𝋮·𝋪
- Chinese
- 一十一萬三千八百九十
- Chinese (financial)
- 壹拾壹萬參仟捌佰玖拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 113890, here are decompositions:
- 47 + 113843 = 113890
- 53 + 113837 = 113890
- 71 + 113819 = 113890
- 107 + 113783 = 113890
- 113 + 113777 = 113890
- 131 + 113759 = 113890
- 167 + 113723 = 113890
- 173 + 113717 = 113890
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.188.226.
- Address
- 0.1.188.226
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.188.226
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 113,890 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 113890 first appears in π at position 29,688 of the decimal expansion (the 29,688ordinal-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.