801
Number 801 properties
- 801 is an odd number.
- 801 is a Harshad number, which means it is divisible by the sum of its digits (801 = 9, and 801 is divisible by 9).
Number 801 - properties and curiosities
801 (number)
Prime factorization
Prime factorization of 801: 3^2 × 89.
Divisors
Divisor count: 6
1, 3, 9, 89, 267, 801
Factors of 801 are: 1, 3, 9, 89, 267, 801.
Representations
In octal, 801 is represented as 1441.
In binary, 801 is represented as 1100100001.
In hex, 801 is represented as 321.
Roman numeral: DCCCI
Curiosities
- 801 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 801 prime?
No, 801 is not prime.
What are the factors of 801?
1, 3, 9, 89, 267, 801
What is 801 in binary?
1100100001