Q: What is the negative version of the number 23,172,561?
A: -23,172,561
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 23,172,559 | 23,172,560 | 23,172,562 | 23,172,563 |
| -23,172,559 | -23,172,560 | -23,172,562 | -23,172,563 |