104,992
104,992 is a composite number, even.
104,992 (one hundred four thousand nine hundred ninety-two) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2⁵ × 17 × 193. Its proper divisors sum to 115,004, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x19A20.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 25
- Digit product
- 0
- Digital root
- 7
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 299,401
- Recamán's sequence
- a(91,099) = 104,992
- Square (n²)
- 11,023,320,064
- Cube (n³)
- 1,157,360,420,159,488
- Divisor count
- 24
- σ(n) — sum of divisors
- 219,996
- φ(n) — Euler's totient
- 49,152
- Sum of prime factors
- 220
Primality
Prime factorization: 2 5 × 17 × 193
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,992 = [324; (40, 1, 1, 161, 1, 1, 40, 648)]
Period length 8 — the block in parentheses repeats forever.
Representations
- In words
- one hundred four thousand nine hundred ninety-two
- Ordinal
- 104992nd
- Binary
- 11001101000100000
- Octal
- 315040
- Hexadecimal
- 0x19A20
- Base64
- AZog
- One's complement
- 4,294,862,303 (32-bit)
- Scientific notation
- 1.04992 × 10⁵
- As a duration
- 104,992 s = 1 day, 5 hours, 9 minutes, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδϡϟβʹ
- Mayan (base 20)
- 𝋭·𝋢·𝋩·𝋬
- Chinese
- 一十萬四千九百九十二
- Chinese (financial)
- 壹拾萬肆仟玖佰玖拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104992, here are decompositions:
- 5 + 104987 = 104992
- 59 + 104933 = 104992
- 101 + 104891 = 104992
- 113 + 104879 = 104992
- 191 + 104801 = 104992
- 233 + 104759 = 104992
- 263 + 104729 = 104992
- 269 + 104723 = 104992
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.154.32.
- Address
- 0.1.154.32
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.154.32
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 104,992 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.