Change of Base

Decimal to Base 5

100

Express 22 as a Base 5 number. 

What is 42₅?

200

Express 71 as a Base 5 number.

What is 241₅?

300

Express 111 as a Base 5 number.

What is 421₅?

400

Express 525 as a Base 5 number. 

What is 4100₅?

500

Express 2345 as a Base 5 number. 

What is 33340₅?

Decimal to Base 6

100

Express 70 as a Base 6 number.

What is 154₆?

200

Express 87 as a Base 6 number.

What is 223₆?

300

Express 304 as a Base 6 number.

What is 1224₆?

400

Express 979 as a Base 6 number. 

What is 4311₆?

500

Express 4092 as a Base 6 number. 

What is 30540₆?

Base 5 to Decimal

100

Express 23₅ as a decimal number.

What is 13?

200

Express 31₅ as a decimal number.

What is 16?

300

Express 112₅ as a decimal number. 

What is 32? 

400

Express 340₅ as a decimal number.

What is 95?

500

Express 3204₅ as a decimal number.

What is 429?

Base 6 to Decimal

100

Express 14₆ as a decimal number.

What is 10?

200

Express 55₆ as a decimal number.

What is 35?

300

Express 250₆ as a decimal number.

What is 102?

400

Express 452₆ as a decimal number.

What is 176?

500

Express 5231₆ as a decimal number.

What is 1171?

Decimal to Binary

100

Express 39 as a binary number. 

What is 100111₂?

200

Express 85 as a binary number. 

What is 1010101₂?

300

Express 455 as a binary number. 

What is 111000111₂?

400

Express 765 as a binary number. 

What is 1011111101₂?

500

Express 1033 as a binary number. 

What is 10000001001₂?