203×4

203×4 is a multiplication expression that yields 812. It can be computed by standard arithmetic: (200+3)×4 = 800+12 = 812.

In binary, multiplying by 4 is equivalent to shifting left by two bits; 203 in binary is 11001011, so 203×4 is 1100101100, which equals 812 in decimal.

The prime factorization of the product is 812 = 2^2 × 7 × 29, and since 203 = 7 × 29, the factors reflect that relationship.

Applications: It commonly appears in basic arithmetic problems, pricing calculations, area computations, and any context involving scaling a quantity by a factor of four.