113,761
113,761 is a prime, odd.
113,761 (one hundred thirteen thousand seven hundred sixty-one) is an odd 6-digit number. It is a prime number — divisible only by 1 and itself. Written other ways, in hexadecimal, 0x1BC61.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 126
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 167,311
- Recamán's sequence
- a(56,313) = 113,761
- Square (n²)
- 12,941,565,121
- Cube (n³)
- 1,472,245,389,730,081
- Divisor count
- 2
- σ(n) — sum of divisors
- 113,762
- φ(n) — Euler's totient
- 113,760
Primality
113,761 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√113,761 = [337; (3, 1, 1, 20, 1, 1, 27, 1, 1, 2, 7, 1, 13, 5, 1, 3, 1, 5, 1, 1, 1, 2, 2, 8, …)]
Representations
- In words
- one hundred thirteen thousand seven hundred sixty-one
- Ordinal
- 113761st
- Binary
- 11011110001100001
- Octal
- 336141
- Hexadecimal
- 0x1BC61
- Base64
- Abxh
- One's complement
- 4,294,853,534 (32-bit)
- Scientific notation
- 1.13761 × 10⁵
- As a duration
- 113,761 s = 1 day, 7 hours, 36 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ριγψξαʹ
- Mayan (base 20)
- 𝋮·𝋤·𝋨·𝋡
- Chinese
- 一十一萬三千七百六十一
- Chinese (financial)
- 壹拾壹萬參仟柒佰陸拾壹
Also seen as
UTF-8 encoding: F0 9B B1 A1 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.1.188.97.
- Address
- 0.1.188.97
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.188.97
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 113,761 and was likely granted around 1871.
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.
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.