108,550
108,550 is a composite number, even.
108,550 (one hundred eight thousand five hundred fifty) is an even 6-digit number. It is a composite number with 24 divisors, and factors as 2 × 5² × 13 × 167. Its proper divisors sum to 110,186, more than the number itself, making it an abundant number. Written other ways, in hexadecimal, 0x1A806.
Interestingness
Properties
- Parity
- Even
- Digit count
- 6
- Digit sum
- 19
- Digit product
- 0
- Digital root
- 1
- Palindrome
- No
- Bit width
- 17 bits
- Reversed
- 55,801
- Recamán's sequence
- a(79,959) = 108,550
- Square (n²)
- 11,783,102,500
- Cube (n³)
- 1,279,055,776,375,000
- Divisor count
- 24
- σ(n) — sum of divisors
- 218,736
- φ(n) — Euler's totient
- 39,840
- Sum of prime factors
- 192
Primality
Prime factorization: 2 × 5 2 × 13 × 167
Divisors & multiples
Sums & aliquot sequence
Continued fraction of √n
√108,550 = [329; (2, 7, 1, 1, 1, 2, 1, 8, 16, 1, 3, 1, 1, 2, 1, 72, 2, 72, 1, 2, 1, 1, 3, 1, …)]
Period length 34 — the block in parentheses repeats forever.
Representations
- In words
- one hundred eight thousand five hundred fifty
- Ordinal
- 108550th
- Binary
- 11010100000000110
- Octal
- 324006
- Hexadecimal
- 0x1A806
- Base64
- AagG
- One's complement
- 4,294,858,745 (32-bit)
- Scientific notation
- 1.0855 × 10⁵
- As a duration
- 108,550 s = 1 day, 6 hours, 9 minutes, 10 seconds
As an angle
Historical numeral systems
- Babylonian (base 60)
- 𒌋𒌋𒌋 𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹𒁹 𒌋
- Egyptian hieroglyphic
- 𓆐𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓍢𓍢𓍢𓍢𓎆𓎆𓎆𓎆𓎆
- Greek (Milesian)
- ͵ρηφνʹ
- Mayan (base 20)
- 𝋭·𝋫·𝋧·𝋪
- Chinese
- 十萬八千五百五十
- Chinese (financial)
- 壹拾萬捌仟伍佰伍拾
Also seen as
Goldbach's conjecture says every even integer greater than 2 is the sum of two primes. For 108550, here are decompositions:
- 17 + 108533 = 108550
- 47 + 108503 = 108550
- 53 + 108497 = 108550
- 89 + 108461 = 108550
- 137 + 108413 = 108550
- 149 + 108401 = 108550
- 173 + 108377 = 108550
- 191 + 108359 = 108550
Showing the first eight; more decompositions exist.
As an unsigned 32-bit integer, this is the IPv4 address 0.1.168.6.
- Address
- 0.1.168.6
- Class
- reserved
- IPv4-mapped IPv6
- ::ffff:0.1.168.6
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 108,550 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 108550 first appears in π at position 435,101 of the decimal expansion (the 435,101ordinal-suffix:st 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
- Egyptian hieroglyphic numerals — Seven hieroglyphs for every power of ten, from a single stroke to a million.