131,363
131,363 is a prime, odd.
131,363 (one hundred thirty-one thousand three hundred sixty-three) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x20123.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 17
- Digit product
- 162
- Digital root
- 8
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 363,131
- Square (n²)
- 17,256,237,769
- Cube (n³)
- 2,266,831,162,049,147
- Divisor count
- 2
- σ(n) — sum of divisors
- 131,364
- φ(n) — Euler's totient
- 131,362
Primality
131,363 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√131,363 = [362; (2, 3, 1, 2, 4, 2, 1, 7, 2, 4, 1, 50, 1, 24, 65, 1, 6, 18, 1, 13, 1, 5, 2, 13, …)]
Representations
- In words
- one hundred thirty-one thousand three hundred sixty-three
- Ordinal
- 131363rd
- Binary
- 100000000100100011
- Octal
- 400443
- Hexadecimal
- 0x20123
- Base64
- AgEj
- One's complement
- 4,294,835,932 (32-bit)
- Scientific notation
- 1.31363 × 10⁵
- As a duration
- 131,363 s = 1 day, 12 hours, 29 minutes, 23 seconds
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓆼𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρλατξγʹ
- Mayan (base 20)
- 𝋰·𝋨·𝋨·𝋣
- Chinese
- 一十三萬一千三百六十三
- Chinese (financial)
- 壹拾參萬壹仟參佰陸拾參
Also seen as
UTF-8 encoding: F0 A0 84 A3 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.1.35.
- Address
- 0.2.1.35
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.1.35
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 131,363 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
- Prime numbers — The building blocks of arithmetic: what primes are, why they matter, and how we find them.
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.