What's closer to 13 billion? 100 Million or 50 Billion

Question

Simple math question. Can't think of it for some reason

Answer 1

50 billion is 37 billion away from 13 billion

100 million is only 12 billion, 900 million away from 13 billion

even 1 is closer to 13 billion than 50 billion is

even 0 is closer to 13 billion than 50 billion is

0 and 26 billion are the same distance from 13 billion, so 50 billion is farther away

Answer 2

What's closer to 13, 100 or 50?