131,132
131,132 is a composite number, even.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 18
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 231,131
- Square (n²)
- 17,195,601,424
- Cube (n³)
- 2,254,893,605,931,968
- Divisor count
- 6
- σ(n) — sum of divisors
- 229,488
- φ(n) — Euler's totient
- 65,564
- Sum of prime factors
- 32,787
Primality
Prime factorization: 2 2 × 32783
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,132 = [362; (8, 4, 2, 1, 2, 9, 1, 1, 4, 1, 1, 5, 1, 6, 8, 1, 1, 2, 1, 1, 1, 2, 1, 2, …)]
Representations
- In words
- one hundred thirty-one thousand one hundred thirty-two
- Ordinal
- 131132nd
- Binary
- 100000000000111100
- Octal
- 400074
- Hexadecimal
- 0x2003C
- Base64
- AgA8
- One's complement
- 4,294,836,163 (32-bit)
- Scientific notation
- 1.31132 × 10⁵
- As a duration
- 131,132 s = 1 day, 12 hours, 25 minutes, 32 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρλαρλβʹ
- Mayan (base 20)
- 𝋰·𝋧·𝋰·𝋬
- Chinese
- 一十三萬一千一百三十二
- Chinese (financial)
- 壹拾參萬壹仟壹佰參拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131132, here are decompositions:
- 3 + 131129 = 131132
- 19 + 131113 = 131132
- 31 + 131101 = 131132
- 61 + 131071 = 131132
- 73 + 131059 = 131132
- 109 + 131023 = 131132
- 151 + 130981 = 131132
- 163 + 130969 = 131132
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 80 BC (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.0.60.
- Address
- 0.2.0.60
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.0.60
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 131,132 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 131132 first appears in π at position 958,511 of the decimal expansion (the 958,511ordinal-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.