Q: What is the negative version of the number 15,871,591?
A: -15,871,591
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:
| 15,871,589 | 15,871,590 | 15,871,592 | 15,871,593 |
| -15,871,589 | -15,871,590 | -15,871,592 | -15,871,593 |