1291
Number 1291 properties
- 1291 is an odd number.
- 1291 is a prime number, which means it is only divisible by 1 and itself.
Number 1291 - properties and curiosities
1291 (number)
Prime factorization
Prime factorization of 1291: 1291.
Divisors
Divisor count: 2
1, 1291
Factors of 1291 are: 1, 1291.
Representations
In octal, 1291 is represented as 2413.
In binary, 1291 is represented as 10100001011.
In hex, 1291 is represented as 50B.
Roman numeral: MCCXCI
Curiosities
- 1291 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 1291 prime?
Yes, 1291 is prime.
What are the factors of 1291?
1, 1291
What is 1291 in binary?
10100001011