New posts in Number Systems

How to write zero in the unary numeral system

$2^5 \times 9^2 =2592$

Number of significant figures when going from base 10 to binary.

Why do some divisibility rules work only in base 10?

What is the smallest positive multiple of 450 whose digits are all zeroes and ones?

Is $1+1 = 2$ true in any base?

How can I tell if a number in base 5 is divisible by 3?

Prove that the number 14641 is the fourth power of an integer in any base greater than 6?

Is a decimal number system the best to grasp mathematics?

Is it allowed to define a number system where a number has more than 1 representation?