1381
Number 1381 properties
- 1381 is an odd number.
- 1381 is a prime number, which means it is only divisible by 1 and itself.
Number 1381 - properties and curiosities
1381 (number)
Prime factorization
Prime factorization of 1381: 1381.
Divisors
Divisor count: 2
1, 1381
Factors of 1381 are: 1, 1381.
Representations
In octal, 1381 is represented as 2545.
In binary, 1381 is represented as 10101100101.
In hex, 1381 is represented as 565.
Roman numeral: MCCCLXXXI
Curiosities
- 1381 is part of the infinite sequence of prime numbers.
Related numbers
Quick answers
Is 1381 prime?
Yes, 1381 is prime.
What are the factors of 1381?
1, 1381
What is 1381 in binary?
10101100101