9051

Port 9051 is Tor's control port.

Odd
Composite

1 confirmed record · 1 sourceChecked, general knowledgeHow we qualify claimsReport a correction

Where 9051 fits

9051 connects to 1 world: related numbers.

Why 9051 is special

It lets software instruct the Tor process — request a new circuit, query status. Exposing it to anything untrusted hands over control of the client entirely.

Factors & digit properties

Divisors (8): 1, 3, 7, 21, 431, 1293, 3017, 9051
Prime factorisation: 3 × 7 × 431
Digit sum: 15
Digital root: 6

Representations

Decimal: 9051
Binary: 10001101011011
Octal: 21533
Hexadecimal: 235b
Scientific notation: 9.051 × 10^3

Other mathematical patterns

Deficient number

Related numbers & connections

Connection

Tor's SOCKS port carries traffic and its control port manages the process. Anything that can reach the control port can deanonymise the client, which is why it binds to localhost only.

View 9050 →

Other connections

is associated with9050
why?
Strength 0.50, confidence "high".
is associated with514
why?
Strength 0.50, confidence "high".

How is 9051 connected to another number? →

Technology & computing

9050 carries traffic and 9051 controls the process. Anything that can reach the control port can reconfigure or deanonymise the client, which is why it binds to localhost only.
DocumentedTechnology & computing

Common questions

Is 9051 a prime number?

No, 9051 is not prime.

What are the factors of 9051?

The factors of 9051 are 1, 3, 7, 21, 431, 1293, 3017, 9051.

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