1484
1484 is a year in the 15th century. The bull Summis desiderantes gave papal backing to witch prosecutions in the Rhineland (Europe).
- Even
- Composite
Where 1484 fits
Why 1484 is special
1484 has a profile because of what happened in it rather than because of any property of the number: the bull Summis desiderantes gave papal backing to witch prosecutions in the Rhineland (Europe).
1484 is part of
Factors & digit properties
- Divisors (12)
- 1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484
- Prime factorisation
- 2^2 × 7 × 53
- Digit sum
- 17
- Digital root
- 8
Representations
- Decimal
- 1484
- Scientific notation
- 1.484 × 10^3
Roman numerals
M C D L X X X I V
MCDLXXXIV uses the subtractive pair IV: one before five — five minus one.
Binary
1 0 1 1 1 0 0 1 1 0 0
1 × 1,024 + 0 × 512 + 1 × 256 + 1 × 128 + 1 × 64 + 0 × 32 + 0 × 16 + 1 × 8 + 1 × 4 + 0 × 2 + 0 × 1 = 1,484
Octal
2 7 1 4
2 × 512 + 7 × 64 + 1 × 8 + 4 × 1 = 1,484
Hexadecimal
5 c c
5 × 256 + c × 16 + c × 1 = 1,484
Read as powers of two: 1,024 + 256 + 128 + 64 + 8 + 4 = 1,484.
In historical numeral systems
Egyptian
1 lotus, 4 coils of rope, 8 hobbles, 4 strokes
1 × 1,000 + 4 × 100 + 8 × 10 + 4 × 1 = 1,484. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
2 corner wedges + 4 vertical wedges (sixties place), 4 corner wedges + 4 vertical wedges (units place)
24 × 60 + 44 = 1484. Places are separated by a space on the tablet, with the higher place written first.
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
- Happy number
Related numbers & connections
1484 is a year in the 15th century, in the 1480s.
Numbers Around Us
- appears inHistorical years
why?
Strength 0.50, confidence "high".
History
In 1484, the bull Summis desiderantes gave papal backing to witch prosecutions in the Rhineland (Europe).
DocumentedHistoryGeography: EuropePeriod: 1484
Common questions
Is 1484 a prime number?
No, 1484 is not prime.
What are the factors of 1484?
The factors of 1484 are 1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484.
What is 1484 in Roman numerals?
1484 in Roman numerals is MCDLXXXIV. IV is subtractive: one before five — five minus one. Written additively it would be MCCCCLXXXIIII, which Roman inscriptions used freely — the strict subtractive form is a later convention.
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