1055
NGC 1055 has a visibly warped disc.
- Odd
- Composite
Where 1055 fits
Why 1055 is special
The warp is caused by its neighbour M77, which makes the pair a working example of how galaxies deform each other without colliding.
Factors & digit properties
- Divisors (4)
- 1, 5, 211, 1055
- Prime factorisation
- 5 × 211
- Digit sum
- 11
- Digital root
- 2
Representations
- Decimal
- 1055
- Binary
- 10000011111
- Octal
- 2037
- Hexadecimal
- 41f
- Roman numeral
- MLV
- Scientific notation
- 1.055 × 10^3
Other mathematical patterns
- Deficient number
- Semiprime
Related numbers & connections
Both are edge-on spirals with heavy dust lanes; one is visibly warped by a neighbour it has never touched.
View 891 →Other connections
- is associated with891
why?
Strength 0.50, confidence "high".
Science
NGC 1055 is an edge-on spiral with a pronounced disc warp and thick dust lane, attributed to gravitational interaction with nearby M77.
DocumentedSciencePeriod: 1783–
Common questions
Is 1055 a prime number?
No, 1055 is not prime.
What are the factors of 1055?
The factors of 1055 are 1, 5, 211, 1055.
What is 1055 in Roman numerals?
1055 in Roman numerals is MLV.
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