Q: What is the negative version of the number 17,712,721?
A: -17,712,721
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:
| 17,712,719 | 17,712,720 | 17,712,722 | 17,712,723 |
| -17,712,719 | -17,712,720 | -17,712,722 | -17,712,723 |