165
Number 165 properties
- 165 is an odd number.
Number 165 - properties and curiosities
165 (number)
Prime factorization
Prime factorization of 165: 3 × 5 × 11.
Divisors
Divisor count: 8
1, 3, 5, 11, 15, 33, 55, 165
Factors of 165 are: 1, 3, 5, 11, 15, 33, 55, 165.
Representations
In octal, 165 is represented as 245.
In binary, 165 is represented as 10100101.
In hex, 165 is represented as A5.
Roman numeral: CLXV
Curiosities
- 165 has unique arithmetic behavior worth exploring through its factors and representations.
Related numbers
Nearby primes: 151, 157, 163, 167, 173, 179
Quick answers
Is 165 prime?
No, 165 is not prime.
What are the factors of 165?
1, 3, 5, 11, 15, 33, 55, 165
What is 165 in binary?
10100101