131,896
131,896 is a composite number, even.
131,896 (one hundred thirty-one thousand eight hundred ninety-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 16,487. Written other ways, in hexadecimal, 0x20338.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 1,296
- Digital root
- 1
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 698,131
- Recamán's sequence
- a(228,580) = 131,896
- Square (n²)
- 17,396,554,816
- Cube (n³)
- 2,294,535,994,011,136
- Divisor count
- 8
- σ(n) — sum of divisors
- 247,320
- φ(n) — Euler's totient
- 65,944
- Sum of prime factors
- 16,493
Primality
Prime factorization: 2 3 × 16487
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,896 = [363; (5, 1, 2, 1, 1, 5, 17, 1, 47, 2, 11, 28, 1, 29, 3, 2, 1, 8, 1, 6, 48, 3, 1, 1, …)]
Representations
- In words
- one hundred thirty-one thousand eight hundred ninety-six
- Ordinal
- 131896th
- Binary
- 100000001100111000
- Octal
- 401470
- Hexadecimal
- 0x20338
- Base64
- AgM4
- One's complement
- 4,294,835,399 (32-bit)
- Scientific notation
- 1.31896 × 10⁵
- As a duration
- 131,896 s = 1 day, 12 hours, 38 minutes, 16 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλαωϟϛʹ
- Mayan (base 20)
- 𝋰·𝋩·𝋮·𝋰
- Chinese
- 一十三萬一千八百九十六
- Chinese (financial)
- 壹拾參萬壹仟捌佰玖拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131896, here are decompositions:
- 3 + 131893 = 131896
- 5 + 131891 = 131896
- 47 + 131849 = 131896
- 59 + 131837 = 131896
- 113 + 131783 = 131896
- 137 + 131759 = 131896
- 257 + 131639 = 131896
- 269 + 131627 = 131896
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 8C B8 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.3.56.
- Address
- 0.2.3.56
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.3.56
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 131,896 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
Related reading
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.