104,312
104,312 is a composite number, even.
104,312 (one hundred four thousand three hundred twelve) is an even 6-digit number. It is a composite number with 32 divisors, and factors as 2³ × 13 × 17 × 59. Its proper divisors sum to 122,488, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x19778.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 11
- Digit product
- 0
- Digital root
- 2
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 213,401
- Recamán's sequence
- a(92,567) = 104,312
- Square (n²)
- 10,880,993,344
- Cube (n³)
- 1,135,018,177,699,328
- Divisor count
- 32
- σ(n) — sum of divisors
- 226,800
- φ(n) — Euler's totient
- 44,544
- Sum of prime factors
- 95
Primality
Prime factorization: 2 3 × 13 × 17 × 59
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√104,312 = [322; (1, 36, 1, 644)]
Period length 4 — the block in parentheses repeats forever.
Representations
- In words
- one hundred four thousand three hundred twelve
- Ordinal
- 104312th
- Binary
- 11001011101111000
- Octal
- 313570
- Hexadecimal
- 0x19778
- Base64
- AZd4
- One's complement
- 4,294,862,983 (32-bit)
- Scientific notation
- 1.04312 × 10⁵
- As a duration
- 104,312 s = 1 day, 4 hours, 58 minutes, 32 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓎆𓏺𓏺
- Greek (Milesian)
- ͵ρδτιβʹ
- Mayan (base 20)
- 𝋭·𝋠·𝋯·𝋬
- Chinese
- 一十萬四千三百一十二
- Chinese (financial)
- 壹拾萬肆仟參佰壹拾貳
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 104312, here are decompositions:
- 3 + 104309 = 104312
- 31 + 104281 = 104312
- 73 + 104239 = 104312
- 79 + 104233 = 104312
- 139 + 104173 = 104312
- 151 + 104161 = 104312
- 163 + 104149 = 104312
- 193 + 104119 = 104312
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.151.120.
- Address
- 0.1.151.120
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.151.120
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 104,312 and was likely granted around 1870.
Patent numbers below 100,000 are excluded as too ambiguous; modern numbering currently reaches roughly 12.5 million.
The digit sequence 104312 first appears in π at position 721,276 of the decimal expansion (the 721,276ordinal-suffix:th digit after the integer 3).
Search range: the first 1,000,000 fractional digits of π. Any 6-digit-or-shorter string is virtually guaranteed to appear in there — the more interesting signal is the position.
Related reading
- Mayan numerals — Vigesimal dots-and-bars with a shell zero — one of the earliest true zeros.