2145
Number 2145 properties
- 2145 is an odd number.
- 2145 is triangular and equals T65.
Number 2145 - properties and curiosities
2145 (number)
Prime factorization
Prime factorization of 2145: 3 × 5 × 11 × 13.
Divisors
Divisor count: 16
1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145
Factors of 2145 are: 1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145.
Representations
In octal, 2145 is represented as 4141.
In binary, 2145 is represented as 100001100001.
In hex, 2145 is represented as 861.
Roman numeral: MMCXLV
Curiosities
- 2145 has unique arithmetic behavior worth exploring through its factors and representations.
Related numbers
Quick answers
Is 2145 prime?
No, 2145 is not prime.
What are the factors of 2145?
1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145
What is 2145 in binary?
100001100001