4122
RFC 4122 defines the UUID.
- Even
- Composite
Where 4122 fits
Why 4122 is special
A version 4 UUID is random, and the chance of two colliding is small enough that systems generate them independently without coordination. Distributed systems rely on that assumption constantly.
Factors & digit properties
- Divisors (12)
- 1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122
- Prime factorisation
- 2 × 3^2 × 229
- Digit sum
- 9
- Digital root
- 9
Representations
- Decimal
- 4122
- Scientific notation
- 4.122 × 10^3
Roman numerals
Roman numerals as modelled here goes up to 3,999.
Binary
1 0 0 0 0 0 0 0 1 1 0 1 0
1 × 4,096 + 0 × 2,048 + 0 × 1,024 + 0 × 512 + 0 × 256 + 0 × 128 + 0 × 64 + 0 × 32 + 1 × 16 + 1 × 8 + 0 × 4 + 1 × 2 + 0 × 1 = 4,122
Octal
1 0 0 3 2
1 × 4,096 + 0 × 512 + 0 × 64 + 3 × 8 + 2 × 1 = 4,122
Hexadecimal
1 0 1 a
1 × 4,096 + 0 × 256 + 1 × 16 + a × 1 = 4,122
Read as powers of two: 4,096 + 16 + 8 + 2 = 4,122.
In historical numeral systems
Egyptian
4 lotuses, 1 coil of rope, 2 hobbles, 2 strokes
4 × 1,000 + 1 × 100 + 2 × 10 + 2 × 1 = 4,122. 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
- Abundant number
- Harshad (Niven) number
Related numbers & connections
A version 4 UUID is random across 122 bits, which is why independent systems can generate identifiers without coordinating and rely on them not colliding.
View 65536 →Other connections
- is associated with65536
why?
Strength 0.50, confidence "high".
Technology & computing
UUIDs let separate systems create identifiers that will not collide without any central allocator. The whole value is in not needing to ask permission, which is why they appear throughout distributed software.
DocumentedTechnology & computingPeriod: 2005
Common questions
Is 4122 a prime number?
No, 4122 is not prime.
What are the factors of 4122?
The factors of 4122 are 1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122.
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