Q: What is the negative version of the number 15,566,617?
A: -15,566,617
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:
| 15,566,615 | 15,566,616 | 15,566,618 | 15,566,619 |
| -15,566,615 | -15,566,616 | -15,566,618 | -15,566,619 |