https://decimal-to-binary.com/decimal-to-binary-converter-online.html?id=66231

Transfer 8 from decimal in binary number system

Enter a number:
His number system:
Binary
Ternary
Octal
Decimal
Hexadecimal
Binary-decimal
Other
Additional
Signed
Direct
One complement
Two complement
Unsigned
1 byte
2 byte
4 bytes
8 bytes

Translate the number 810 в binary like this:

the Integer part of the number is divided by the base of the new number system:

82
-842
0-422
0-21
0
Перевод чисел из одной системы счисления в другую

the result of the conversion was:

810 = 10002
answer: 810 = 10002