428
Number 428 properties
- 428 is an even number.
Number 428 - properties and curiosities
428 (number)
Prime factorization
Prime factorization of 428: 2^2 × 107.
Divisors
Divisor count: 6
1, 2, 4, 107, 214, 428
Factors of 428 are: 1, 2, 4, 107, 214, 428.
Representations
In octal, 428 is represented as 654.
In binary, 428 is represented as 110101100.
In hex, 428 is represented as 1AC.
Roman numeral: CDXXVIII
Curiosities
- 428 has unique arithmetic behavior worth exploring through its factors and representations.
Related numbers
Nearby primes: 409, 419, 421, 431, 433, 439
Quick answers
Is 428 prime?
No, 428 is not prime.
What are the factors of 428?
1, 2, 4, 107, 214, 428
What is 428 in binary?
110101100