131,326
131,326 is a composite number, even.
131,326 (one hundred thirty-one thousand three hundred twenty-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2 × 13 × 5,051. Written other ways, in hexadecimal, 0x200FE.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 16
- Digit product
- 108
- Digital root
- 7
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 623,131
- Square (n²)
- 17,246,518,276
- Cube (n³)
- 2,264,916,259,113,976
- Divisor count
- 8
- σ(n) — sum of divisors
- 212,184
- φ(n) — Euler's totient
- 60,600
- Sum of prime factors
- 5,066
Primality
Prime factorization: 2 × 13 × 5051
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,326 = [362; (2, 1, 1, 3, 7, 2, 1, 5, 2, 5, 1, 8, 1, 4, 1, 1, 23, 1, 1, 1, 1, 2, 2, 13, …)]
Representations
- In words
- one hundred thirty-one thousand three hundred twenty-six
- Ordinal
- 131326th
- Binary
- 100000000011111110
- Octal
- 400376
- Hexadecimal
- 0x200FE
- Base64
- AgD+
- One's complement
- 4,294,835,969 (32-bit)
- Scientific notation
- 1.31326 × 10⁵
- As a duration
- 131,326 s = 1 day, 12 hours, 28 minutes, 46 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλατκϛʹ
- Mayan (base 20)
- 𝋰·𝋨·𝋦·𝋦
- Chinese
- 一十三萬一千三百二十六
- Chinese (financial)
- 壹拾參萬壹仟參佰貳拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131326, here are decompositions:
- 5 + 131321 = 131326
- 23 + 131303 = 131326
- 29 + 131297 = 131326
- 59 + 131267 = 131326
- 113 + 131213 = 131326
- 197 + 131129 = 131326
- 263 + 131063 = 131326
- 317 + 131009 = 131326
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 83 BE (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.0.254.
- Address
- 0.2.0.254
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.0.254
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 131,326 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.