8441
RFC 8441 carries WebSockets over HTTP/2.
- Odd
- Composite
Where 8441 fits
Why 8441 is special
The original WebSocket handshake upgraded a whole connection, which HTTP/2 has no equivalent of, so a single stream had to be extended instead.
8441 is part of
Factors & digit properties
- Divisors (4)
- 1, 23, 367, 8441
- Prime factorisation
- 23 × 367
- Digit sum
- 17
- Digital root
- 8
Representations
- Decimal
- 8441
- Scientific notation
- 8.441 × 10^3
Roman numerals
Roman numerals as modelled here goes up to 3,999.
Binary
1 0 0 0 0 0 1 1 1 1 1 0 0 1
1 × 8,192 + 0 × 4,096 + 0 × 2,048 + 0 × 1,024 + 0 × 512 + 0 × 256 + 1 × 128 + 1 × 64 + 1 × 32 + 1 × 16 + 1 × 8 + 0 × 4 + 0 × 2 + 1 × 1 = 8,441
Octal
2 0 3 7 1
2 × 4,096 + 0 × 512 + 3 × 64 + 7 × 8 + 1 × 1 = 8,441
Hexadecimal
2 0 f 9
2 × 4,096 + 0 × 256 + f × 16 + 9 × 1 = 8,441
Read as powers of two: 8,192 + 128 + 64 + 32 + 16 + 8 + 1 = 8,441.
In historical numeral systems
Egyptian
8 lotuses, 4 coils of rope, 4 hobbles, 1 stroke
8 × 1,000 + 4 × 100 + 4 × 10 + 1 × 1 = 8,441. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Systems that simply cannot reach this value are left out. Where a script needs a font most readers do not have, the reading is given instead of the glyphs — see number systems for each system in full.
Other mathematical patterns
- Deficient number
- Happy number
- Semiprime
Related numbers & connections
WebSockets originally upgraded a whole connection; over HTTP/2 a single stream is extended instead.
View 6455 →Other connections
- is associated with6455
why?
Strength 0.50, confidence "high".
Technology & computing
RFC 8441 defines the extended CONNECT method allowing WebSocket connections to be established over a single HTTP/2 stream rather than by connection upgrade.
DocumentedTechnology & computingGeography: International — IETFPeriod: 2018
Common questions
Is 8441 a prime number?
No, 8441 is not prime.
What are the factors of 8441?
The factors of 8441 are 1, 23, 367, 8441.
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: 15 July 2026