1322
1322 is a year in the 14th century. Edward II defeated the baronial opposition at Boroughbridge (England).
- Even
- Composite
Where 1322 fits
Why 1322 is special
1322 has a profile because of what happened in it rather than because of any property of the number: Edward II defeated the baronial opposition at Boroughbridge (England).
1322 is part of
Factors & digit properties
- Divisors (4)
- 1, 2, 661, 1322
- Prime factorisation
- 2 × 661
- Digit sum
- 8
- Digital root
- 8
Representations
- Decimal
- 1322
- Scientific notation
- 1.322 × 10^3
Roman numerals
M C C C X X I I
Binary
1 0 1 0 0 1 0 1 0 1 0
1 × 1,024 + 0 × 512 + 1 × 256 + 0 × 128 + 0 × 64 + 1 × 32 + 0 × 16 + 1 × 8 + 0 × 4 + 1 × 2 + 0 × 1 = 1,322
Octal
2 4 5 2
2 × 512 + 4 × 64 + 5 × 8 + 2 × 1 = 1,322
Hexadecimal
5 2 a
5 × 256 + 2 × 16 + a × 1 = 1,322
Read as powers of two: 1,024 + 256 + 32 + 8 + 2 = 1,322.
In historical numeral systems
Egyptian
1 lotus, 3 coils of rope, 2 hobbles, 2 strokes
1 × 1,000 + 3 × 100 + 2 × 10 + 2 × 1 = 1,322. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
2 corner wedges + 2 vertical wedges (sixties place), 2 vertical wedges (units place)
22 × 60 + 2 = 1322. 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
- Deficient number
- Semiprime
Related numbers & connections
1322 is a year in the 14th century, in the 1320s.
Numbers Around Us
- appears inHistorical years
why?
Strength 0.50, confidence "high".
History
In 1322, Edward II defeated the baronial opposition at Boroughbridge (England).
DocumentedHistoryGeography: EnglandPeriod: 1322
Common questions
Is 1322 a prime number?
No, 1322 is not prime.
What are the factors of 1322?
The factors of 1322 are 1, 2, 661, 1322.
What is 1322 in Roman numerals?
1322 in Roman numerals is MCCCXXII.
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