Why does JavaScript convert parseInt(0000000101126) to 33366 instead of 101126? [duplicate]

Question

Why does JavaScript convert parseInt(0000000101126) to 33366 instead of 101126?

var example = parseInt(0000000101126);
console.log(example); //33366 

Answer 1

JavaScript assumes the following:

•If the string begins with "0x", the radix is 16 (hexadecimal)
•If the string begins with "0", the radix is 8 (octal). This feature is deprecated
•If the string begins with any other value, the radix is 10 (decimal)