Q: What is the negative version of the number 13,897,172?
A: -13,897,172
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:
| 13,897,170 | 13,897,171 | 13,897,173 | 13,897,174 |
| -13,897,170 | -13,897,171 | -13,897,173 | -13,897,174 |