Yes, it is.
No.
378 is not a valid octal number. Octal (base 8) uses digits 0-7.
Highest number is 7
128 is not a valid octal number. Please restate the question.
Don't. 889 is not an octal number.
octal was invented in china in 1256
.. octal adj. Of, relating to, or based on the number eight: an octal number ... isthe base-8 number system,
262 octal is178 decimal.262 decimal is406 octal
240 is next after 237 in octil.
(83)base10 to octal
110101001 = 651 octal
Octal 76 = 111110