131,336
131,336 is a composite number, even.
131,336 (one hundred thirty-one thousand three hundred thirty-six) is an even 6-digit number. It is a composite number with 8 divisors, and factors as 2³ × 16,417. Written other ways, in hexadecimal, 0x20108.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 162
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 633,131
- Square (n²)
- 17,249,144,896
- Cube (n³)
- 2,265,433,694,061,056
- Divisor count
- 8
- σ(n) — sum of divisors
- 246,270
- φ(n) — Euler's totient
- 65,664
- Sum of prime factors
- 16,423
Primality
Prime factorization: 2 3 × 16417
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,336 = [362; (2, 2, 12, 1, 1, 5, 3, 14, 2, 10, 1, 2, 103, 4, 1, 89, 1, 4, 103, 2, 1, 10, 2, 14, …)]
Period length 32 — the block in parentheses repeats forever.
Representations
- In words
- one hundred thirty-one thousand three hundred thirty-six
- Ordinal
- 131336th
- Binary
- 100000000100001000
- Octal
- 400410
- Hexadecimal
- 0x20108
- Base64
- AgEI
- One's complement
- 4,294,835,959 (32-bit)
- Scientific notation
- 1.31336 × 10⁵
- As a duration
- 131,336 s = 1 day, 12 hours, 28 minutes, 56 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλατλϛʹ
- Mayan (base 20)
- 𝋰·𝋨·𝋦·𝋰
- Chinese
- 一十三萬一千三百三十六
- Chinese (financial)
- 壹拾參萬壹仟參佰參拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131336, here are decompositions:
- 19 + 131317 = 131336
- 43 + 131293 = 131336
- 193 + 131143 = 131336
- 223 + 131113 = 131336
- 277 + 131059 = 131336
- 313 + 131023 = 131336
- 349 + 130987 = 131336
- 367 + 130969 = 131336
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 84 88 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.1.8.
- Address
- 0.2.1.8
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.1.8
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 131,336 and was likely granted around 1872.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 131336 first appears in π at position 970,967 of the decimal expansion (the 970,967ordinal-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.