Q: What is the negative version of the number 13,643,657?
A: -13,643,657
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:
| 13,643,655 | 13,643,656 | 13,643,658 | 13,643,659 |
| -13,643,655 | -13,643,656 | -13,643,658 | -13,643,659 |