104,761
104,761 is a prime, odd.
104,761 (one hundred four 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, 0x19939.
Interestingness
Properties
- Parity
- Odd
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 167,401
- Recamán's sequence
- a(91,669) = 104,761
- Square (n²)
- 10,974,867,121
- Cube (n³)
- 1,149,738,054,463,081
- Divisor count
- 2
- σ(n) — sum of divisors
- 104,762
- φ(n) — Euler's totient
- 104,760
Primality
104,761 is prime. It has exactly two divisors: 1 and itself.
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,761 = [323; (1, 2, 80, 1, 1, 2, 2, 40, 23, 1, 19, 3, 1, 2, 4, 9, 1, 7, 1, 2, 1, 2, 4, 1, …)]
Representations
- In words
- one hundred four thousand seven hundred sixty-one
- Ordinal
- 104761st
- Binary
- 11001100100111001
- Octal
- 314471
- Hexadecimal
- 0x19939
- Base64
- AZk5
- One's complement
- 4,294,862,534 (32-bit)
- Scientific notation
- 1.04761 × 10⁵
- As a duration
- 104,761 s = 1 day, 5 hours, 6 minutes, 1 second
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓏺
- Greek (Milesian)
- ͵ρδψξαʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋲·𝋡
- Chinese
- 一十萬四千七百六十一
- Chinese (financial)
- 壹拾萬肆仟柒佰陸拾壹
Also seen as
As an unsigned 32-bit integer, this is the IPv4 address 0.1.153.57.
- Address
- 0.1.153.57
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.153.57
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 104,761 and was likely granted around 1870.
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.