Numeral Systems

Question

Please answer the following questions.
1. Convert 2E1(16) into a denary number.
2. Convert 110110(2) into a denary number.
3. Convert 37(10) into a binary number.
4. Convert 444(10) into a hexadecimal number.

Answer 1

1. 737
2. 54
3 100101
4. 1BC

Answer 2

1. 737
2. 54
3. 100101
4. 1BC