1067
1,067 mm is Cape gauge, used across much of Africa, Japan and Australia.
- Odd
- Composite
Where 1067 fits
Why 1067 is special
Narrower track is cheaper to build through mountains and slower to run on. Countries that chose it early are still constrained by that decision a century later, which is why Japan built the Shinkansen on separate standard-gauge track.
1067 is part of
Factors & digit properties
- Divisors (4)
- 1, 11, 97, 1067
- Prime factorisation
- 11 × 97
- Digit sum
- 14
- Digital root
- 5
Representations
- Decimal
- 1067
- Binary
- 10000101011
- Octal
- 2053
- Hexadecimal
- 42b
- Roman numeral
- MLXVII
- Scientific notation
- 1.067 × 10^3
Other mathematical patterns
- Deficient number
- Happy number
- Semiprime
Related numbers & connections
Cape gauge is cheaper to build through mountains and permanently slower to run on; standard gauge is the international default. Early cost decisions constrain networks for a century.
View 1435 →Other connections
- contrasts with1435
why?
Strength 0.50, confidence "high".
Technology & computing
Cape gauge at 1,067 mm was chosen for cost in difficult terrain and permanently caps speed and capacity. Japan's answer was to build an entirely separate standard-gauge network rather than convert.
DocumentedTechnology & computing
Common questions
Is 1067 a prime number?
No, 1067 is not prime.
What are the factors of 1067?
The factors of 1067 are 1, 11, 97, 1067.
What is 1067 in Roman numerals?
1067 in Roman numerals is MLXVII.
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