Assuming you mean “built-in”:
int x = 100;
System.out.println(Integer.toBinaryString(x));
See Integer documentation.
(Long
has a similar method, BigInteger
has an instance method where you can specify the radix.)
Assuming you mean “built-in”:
int x = 100;
System.out.println(Integer.toBinaryString(x));
See Integer documentation.
(Long
has a similar method, BigInteger
has an instance method where you can specify the radix.)