104,512
104,512 is a composite number, even.
104,512 (one hundred four thousand five hundred twelve) is an even 6-digit number. It is a composite number with 28 divisors, and factors as 2⁶ × 23 × 71. Its proper divisors sum to 114,944, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x19840.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 215,401
- Recamán's sequence
- a(92,167) = 104,512
- Square (n²)
- 10,922,758,144
- Cube (n³)
- 1,141,559,299,145,728
- Divisor count
- 28
- σ(n) — sum of divisors
- 219,456
- φ(n) — Euler's totient
- 49,280
- Sum of prime factors
- 106
Primality
Prime factorization: 2 6 × 23 × 71
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,512 = [323; (3, 1, 1, 7, 2, 2, 3, 3, 1, 2, 1, 1, 1, 1, 91, 1, 3, 12, 1, 17, 28, 17, 1, 12, …)]
Period length 42 — the block in parentheses repeats forever.
Representations
- In words
- one hundred four thousand five hundred twelve
- Ordinal
- 104512th
- Binary
- 11001100001000000
- Octal
- 314100
- Hexadecimal
- 0x19840
- Base64
- AZhA
- One's complement
- 4,294,862,783 (32-bit)
- Scientific notation
- 1.04512 × 10⁵
- As a duration
- 104,512 s = 1 day, 5 hours, 1 minute, 52 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδφιβʹ
- Mayan (base 20)
- 𝋭·𝋡·𝋥·𝋬
- Chinese
- 一十萬四千五百一十二
- Chinese (financial)
- 壹拾萬肆仟伍佰壹拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104512, here are decompositions:
- 41 + 104471 = 104512
- 53 + 104459 = 104512
- 113 + 104399 = 104512
- 131 + 104381 = 104512
- 269 + 104243 = 104512
- 281 + 104231 = 104512
- 389 + 104123 = 104512
- 479 + 104033 = 104512
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.152.64.
- Address
- 0.1.152.64
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.152.64
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 104,512 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.