131,696
131,696 is a composite number, even.
131,696 (one hundred thirty-one thousand six hundred ninety-six) is an even 6-digit number. It is a composite number with 10 divisors, and factors as 2⁴ × 8,231. Written other ways, in hexadecimal, 0x20270.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 26
- Digit product
- 972
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 696,131
- Recamán's sequence
- a(228,980) = 131,696
- Square (n²)
- 17,343,836,416
- Cube (n³)
- 2,284,113,880,641,536
- Divisor count
- 10
- σ(n) — sum of divisors
- 255,192
- φ(n) — Euler's totient
- 65,840
- Sum of prime factors
- 8,239
Primality
Prime factorization: 2 4 × 8231
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,696 = [362; (1, 8, 1, 16, 1, 4, 16, 3, 2, 2, 3, 4, 4, 8, 1, 5, 9, 2, 1, 1, 1, 2, 2, 1, …)]
Representations
- In words
- one hundred thirty-one thousand six hundred ninety-six
- Ordinal
- 131696th
- Binary
- 100000001001110000
- Octal
- 401160
- Hexadecimal
- 0x20270
- Base64
- AgJw
- One's complement
- 4,294,835,599 (32-bit)
- Scientific notation
- 1.31696 × 10⁵
- As a duration
- 131,696 s = 1 day, 12 hours, 34 minutes, 56 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλαχϟϛʹ
- Mayan (base 20)
- 𝋰·𝋩·𝋤·𝋰
- Chinese
- 一十三萬一千六百九十六
- Chinese (financial)
- 壹拾參萬壹仟陸佰玖拾陸
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131696, here are decompositions:
- 79 + 131617 = 131696
- 199 + 131497 = 131696
- 283 + 131413 = 131696
- 379 + 131317 = 131696
- 547 + 131149 = 131696
- 673 + 131023 = 131696
- 709 + 130987 = 131696
- 727 + 130969 = 131696
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 89 B0 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.2.112.
- Address
- 0.2.2.112
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.2.112
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 131,696 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 131696 first appears in π at position 80,867 of the decimal expansion (the 80,867ordinal-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.