27,256
The 27256 is a 32-kilobyte EPROM.
- Even
- Composite
Where 27,256 fits
Why 27,256 is special
It held an entire home computer operating system, which is a useful measure of how much software a system needed before it could be considered complete.
Factors & digit properties
- Divisors (8)
- 1, 2, 4, 8, 3407, 6814, 13628, 27256
- Prime factorisation
- 2^3 × 3407
- Digit sum
- 22
- Digital root
- 4
Representations
- Decimal
- 27256
- Binary
- 110101001111000
- Octal
- 65170
- Hexadecimal
- 6a78
- Scientific notation
- 2.726 × 10^4
Other mathematical patterns
- Deficient number
Related numbers & connections
The 27256 held a complete 8-bit operating system and BASIC where the 2764 held a quarter of one.
View 2764 →Other connections
- is associated with2764
why?
Strength 0.50, confidence "high".
Technology & computing
The 27256 stores 256 kilobits. Complete 8-bit home computer ROMs, including operating system and BASIC interpreter, typically fitted within this capacity.
DocumentedTechnology & computingPeriod: 1983–
Common questions
Is 27,256 a prime number?
No, 27,256 is not prime.
What are the factors of 27,256?
The factors of 27,256 are 1, 2, 4, 8, 3407, 6814, 13628, 27256.
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