505
Number 505 properties
- 505 is an odd number.
- 505 is a palindrome.
Number 505 - properties and curiosities
505 (number)
Prime factorization
Prime factorization of 505: 5 × 101.
Divisors
Divisor count: 4
1, 5, 101, 505
Factors of 505 are: 1, 5, 101, 505.
Representations
In octal, 505 is represented as 771.
In binary, 505 is represented as 111111001.
In hex, 505 is represented as 1F9.
Roman numeral: DV
Curiosities
- 505 reads the same from left to right and right to left.
Related numbers
Quick answers
Is 505 prime?
No, 505 is not prime.
What are the factors of 505?
1, 5, 101, 505
What is 505 in binary?
111111001