131,717
131,717 is a composite number, odd.
131,717 (one hundred thirty-one thousand seven hundred seventeen) is an odd 6-digit number. It is a composite number with 4 divisors, and factors as 107 × 1,231. Written other ways, in hexadecimal, 0x20285.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 20
- Digit product
- 147
- Digital root
- 2
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 717,131
- Recamán's sequence
- a(228,938) = 131,717
- Square (n²)
- 17,349,368,089
- Cube (n³)
- 2,285,206,716,578,813
- Divisor count
- 4
- σ(n) — sum of divisors
- 133,056
- φ(n) — Euler's totient
- 130,380
- Sum of prime factors
- 1,338
Primality
Prime factorization: 107 × 1231
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,717 = [362; (1, 12, 1, 24, 9, 1, 9, 3, 10, 2, 1, 5, 3, 9, 4, 4, 5, 2, 11, 1, 5, 1, 1, 65, …)]
Representations
- In words
- one hundred thirty-one thousand seven hundred seventeen
- Ordinal
- 131717th
- Binary
- 100000001010000101
- Octal
- 401205
- Hexadecimal
- 0x20285
- Base64
- AgKF
- One's complement
- 4,294,835,578 (32-bit)
- Scientific notation
- 1.31717 × 10⁵
- As a duration
- 131,717 s = 1 day, 12 hours, 35 minutes, 17 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλαψιζʹ
- Mayan (base 20)
- 𝋰·𝋩·𝋥·𝋱
- Chinese
- 一十三萬一千七百一十七
- Chinese (financial)
- 壹拾參萬壹仟柒佰壹拾柒
Also seen as
UTF-8 encoding: F0 A0 8A 85 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.2.133.
- Address
- 0.2.2.133
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.2.133
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 131,717 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
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.