131,314
131,314 is a composite number, even.
131,314 (one hundred thirty-one thousand three hundred fourteen) is an even 6-digit number. It is a composite number with 4 divisors, and factors as 2 × 65,657. Written other ways, in hexadecimal, 0x200F2.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 36
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 413,131
- Recamán's sequence
- a(24,383) = 131,314
- Square (n²)
- 17,243,366,596
- Cube (n³)
- 2,264,295,441,187,144
- Divisor count
- 4
- σ(n) — sum of divisors
- 196,974
- φ(n) — Euler's totient
- 65,656
- Sum of prime factors
- 65,659
Primality
Prime factorization: 2 × 65657
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,314 = [362; (2, 1, 2, 6, 1, 1, 8, 1, 1, 1, 3, 6, 3, 1, 10, 2, 1, 1, 3, 1, 1, 5, 17, 2, …)]
Representations
- In words
- one hundred thirty-one thousand three hundred fourteen
- Ordinal
- 131314th
- Binary
- 100000000011110010
- Octal
- 400362
- Hexadecimal
- 0x200F2
- Base64
- AgDy
- One's complement
- 4,294,835,981 (32-bit)
- Scientific notation
- 1.31314 × 10⁵
- As a duration
- 131,314 s = 1 day, 12 hours, 28 minutes, 34 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλατιδʹ
- Mayan (base 20)
- 𝋰·𝋨·𝋥·𝋮
- Chinese
- 一十三萬一千三百一十四
- Chinese (financial)
- 壹拾參萬壹仟參佰壹拾肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 131314, here are decompositions:
- 3 + 131311 = 131314
- 11 + 131303 = 131314
- 17 + 131297 = 131314
- 47 + 131267 = 131314
- 83 + 131231 = 131314
- 101 + 131213 = 131314
- 251 + 131063 = 131314
- 503 + 130811 = 131314
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A0 83 B2 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.0.242.
- Address
- 0.2.0.242
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.0.242
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 131,314 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 131314 first appears in π at position 209,770 of the decimal expansion (the 209,770ordinal-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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.