8531 Decimal in Octal

Let's convert the decimal number 8531 to octal without using a calculator:

Start by dividing 8531 by 8:

8531 ÷ 8 = 1066 (Quotient) with a remainder of 3

Now, divide the quotient (1066) by 8:

1066 ÷ 8 = 133 (Quotient) with a remainder of 2

Now, divide the quotient (133) by 8:

133 ÷ 8 = 16 (Quotient) with a remainder of 5

Now, divide the quotient (16) by 8:

16 ÷ 8 = 2 (Quotient) with a remainder of 0

The Quotient is less than 8 (2), so we will transfer it to the beginning of the number as a reminder.

Now, write down the remainders from the last division to the first:

20523