C code for binary to decimal conversion

#include<stdio.h>



int main(){

   
    long int binaryNumber,decimalNumber=0,j=1,remainder;

    printf("Enter any number any binary number: ");
    scanf("%ld",&binaryNumber);

    while(binaryNumber!=0){
         remainder=binaryNumber%10;
        decimalNumber=decimalNumber+remainder*j;
        j=j*2;
        binaryNumber=binaryNumber/10;
    }

    printf("Equivalent decimal value: %ld",decimalNumber);

    return 0;
}