143,104
143,104 is a composite number, even.
143,104 (one hundred forty-three thousand one hundred four) is an even 6-digit number. It is a composite number with 36 divisors, and factors as 2⁸ × 13 × 43. Its proper divisors sum to 171,672, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x22F00.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 13
- Digit product
- 0
- Digital root
- 4
- Palindrome
- No
- Bit width
- 18 bits
- Reversed
- 401,341
- Recamán's sequence
- a(222,208) = 143,104
- Square (n²)
- 20,478,754,816
- Cube (n³)
- 2,930,591,729,188,864
- Divisor count
- 36
- σ(n) — sum of divisors
- 314,776
- φ(n) — Euler's totient
- 64,512
- Sum of prime factors
- 72
Primality
Prime factorization: 2 8 × 13 × 43
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√143,104 = [378; (3, 2, 3, 1, 1, 20, 2, 4, 1, 3, 3, 1, 2, 8, 1, 46, 2, 1, 1, 5, 3, 1, 3, 4, …)]
Period length 60 — the block in parentheses repeats forever.
Representations
- In words
- one hundred forty-three thousand one hundred four
- Ordinal
- 143104th
- Binary
- 100010111100000000
- Octal
- 427400
- Hexadecimal
- 0x22F00
- Base64
- Ai8A
- One's complement
- 4,294,824,191 (32-bit)
- Scientific notation
- 1.43104 × 10⁵
- As a duration
- 143,104 s = 1 day, 15 hours, 45 minutes, 4 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋𒌋𒌋𒌋𒁹𒁹𒁹𒁹𒁹 𒁹𒁹𒁹𒁹
- Egyptian hieroglyphic
- 𓆐𓂍𓂍𓂍𓂍𓆼𓆼𓆼𓍢𓏺𓏺𓏺𓏺
- Greek (Milesian)
- ͵ρμγρδʹ
- Mayan (base 20)
- 𝋱·𝋱·𝋯·𝋤
- Chinese
- 一十四萬三千一百零四
- Chinese (financial)
- 壹拾肆萬參仟壹佰零肆
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 143104, here are decompositions:
- 11 + 143093 = 143104
- 41 + 143063 = 143104
- 131 + 142973 = 143104
- 197 + 142907 = 143104
- 233 + 142871 = 143104
- 263 + 142841 = 143104
- 293 + 142811 = 143104
- 317 + 142787 = 143104
Showing the first eight; more decompositions exist.
UTF-8 encoding: F0 A2 BC 80 (4 bytes).
As an unsigned 32-bit integer, this is the IPv4 address 0.2.47.0.
- Address
- 0.2.47.0
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.2.47.0
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 143,104 and was likely granted around 1872.
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.