1253
1253 is a year in the 13th century. The college that became the Sorbonne was endowed at Paris (France).
- Odd
- Composite
Where 1253 fits
Why 1253 is special
1253 has a profile because of what happened in it rather than because of any property of the number: the college that became the Sorbonne was endowed at Paris (France).
1253 is part of
Factors & digit properties
- Divisors (4)
- 1, 7, 179, 1253
- Prime factorisation
- 7 × 179
- Digit sum
- 11
- Digital root
- 2
Representations
- Decimal
- 1253
- Scientific notation
- 1.253 × 10^3
Roman numerals
M C C L I I I
Binary
1 0 0 1 1 1 0 0 1 0 1
1 × 1,024 + 0 × 512 + 0 × 256 + 1 × 128 + 1 × 64 + 1 × 32 + 0 × 16 + 0 × 8 + 1 × 4 + 0 × 2 + 1 × 1 = 1,253
Octal
2 3 4 5
2 × 512 + 3 × 64 + 4 × 8 + 5 × 1 = 1,253
Hexadecimal
4 e 5
4 × 256 + e × 16 + 5 × 1 = 1,253
Read as powers of two: 1,024 + 128 + 64 + 32 + 4 + 1 = 1,253.
In historical numeral systems
Egyptian
1 lotus, 2 coils of rope, 5 hobbles, 3 strokes
1 × 1,000 + 2 × 100 + 5 × 10 + 3 × 1 = 1,253. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
2 corner wedges (sixties place), 5 corner wedges + 3 vertical wedges (units place)
20 × 60 + 53 = 1253. 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
1253 is a year in the 13th century, in the 1250s.
Numbers Around Us
- appears inHistorical years
why?
Strength 0.50, confidence "high".
History
In 1253, the college that became the Sorbonne was endowed at Paris (France).
DocumentedHistoryGeography: FrancePeriod: 1253
Common questions
Is 1253 a prime number?
No, 1253 is not prime.
What are the factors of 1253?
The factors of 1253 are 1, 7, 179, 1253.
What is 1253 in Roman numerals?
1253 in Roman numerals is MCCLIII.
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