What is the base 10 representation of 1046?

The base 10 representation of the number 1046 is simply 1046 itself, as it is already expressed in base 10. In base 10, each digit represents a power of 10, and here, 1 is in the thousands place, 0 in the hundreds, 4 in the tens, and 6 in the units place. Therefore, 1046 is the value in base 10.