2112
2112 is a concept album set in that year.
- Even
- Composite
Where 2112 fits
Why 2112 is special
It was made after the band was told commercially unsuccessful experimentation would end their contract, and it succeeded, which is why it is cited so often.
2112 is part of
Factors & digit properties
- Divisors (28)
- 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112
- Prime factorisation
- 2^6 × 3 × 11
- Digit sum
- 6
- Digital root
- 6
Representations
- Decimal
- 2112
- Binary
- 100001000000
- Octal
- 4100
- Hexadecimal
- 840
- Roman numeral
- MMCXII
- Scientific notation
- 2.112 × 10^3
Other mathematical patterns
- Palindromic number
- Abundant number
- Happy number
- Harshad (Niven) number
Related numbers & connections
One album is named for a fictional year and the other for its own catalogue number.
View 90125 →Media & popular culture
2112, released by Rush in 1976, is built around a side-length suite set in the year 2112. It followed commercial pressure to produce more conventional material and became the band's commercial breakthrough.
DocumentedMedia & popular cultureGeography: CanadaPeriod: 1976
Common questions
Is 2112 a prime number?
No, 2112 is not prime.
What are the factors of 2112?
The factors of 2112 are 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112.
What is 2112 in Roman numerals?
2112 in Roman numerals is MMCXII.
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