104,788
104,788 is a composite number, even.
104,788 (one hundred four thousand seven hundred eighty-eight) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2² × 17 × 23 × 67. Written other ways, in hexadecimal, 0x19954.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 28
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 887,401
- Recamán's sequence
- a(91,615) = 104,788
- Square (n²)
- 10,980,524,944
- Cube (n³)
- 1,150,627,247,831,872
- Divisor count
- 24
- σ(n) — sum of divisors
- 205,632
- φ(n) — Euler's totient
- 46,464
- Sum of prime factors
- 111
Primality
Prime factorization: 2 2 × 17 × 23 × 67
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,788 = [323; (1, 2, 2, 4, 14, 1, 4, 1, 8, 1, 4, 1, 14, 4, 2, 2, 1, 646)]
Period length 18 — the block in parentheses repeats forever.
Representations
- In words
- one hundred four thousand seven hundred eighty-eight
- Ordinal
- 104788th
- Binary
- 11001100101010100
- Octal
- 314524
- Hexadecimal
- 0x19954
- Base64
- AZlU
- One's complement
- 4,294,862,507 (32-bit)
- Scientific notation
- 1.04788 × 10⁵
- As a duration
- 104,788 s = 1 day, 5 hours, 6 minutes, 28 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓎆𓏺𓏺𓏺𓏺𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρδψπηʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋳·𝋨
- Chinese
- 一十萬四千七百八十八
- Chinese (financial)
- 壹拾萬肆仟柒佰捌拾捌
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104788, here are decompositions:
- 29 + 104759 = 104788
- 59 + 104729 = 104788
- 71 + 104717 = 104788
- 107 + 104681 = 104788
- 137 + 104651 = 104788
- 149 + 104639 = 104788
- 191 + 104597 = 104788
- 227 + 104561 = 104788
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.153.84.
- Address
- 0.1.153.84
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.153.84
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 104,788 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.