8118
Port 8118 is the default for Privoxy, a filtering web proxy.
- Even
- Composite
Where 8118 fits
Why 8118 is special
It strips advertising and tracking before pages reach the browser, and is commonly chained in front of Tor. Filtering at the proxy rather than in the browser predates extensions entirely.
8118 is part of
Factors & digit properties
- Divisors (24)
- 1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 8118
- Prime factorisation
- 2 × 3^2 × 11 × 41
- Digit sum
- 18
- Digital root
- 9
Representations
- Decimal
- 8118
- Binary
- 1111110110110
- Octal
- 17666
- Hexadecimal
- 1fb6
- Scientific notation
- 8.118 × 10^3
Other mathematical patterns
- Palindromic number
- Abundant number
- Happy number
- Harshad (Niven) number
Related numbers & connections
Privoxy and Squid both filter or cache web traffic in transit rather than in the browser, which is why they work for any client.
View 3128 →Other connections
- is associated with3128
why?
Strength 0.50, confidence "high".
Technology & computing
Privoxy on 8118 rewrites and filters traffic in transit rather than inside the browser. That approach works for any client, which is why it persists despite browser extensions covering most of the same ground.
DocumentedTechnology & computing
Common questions
Is 8118 a prime number?
No, 8118 is not prime.
What are the factors of 8118?
The factors of 8118 are 1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 8118.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 3 August 2026