Q: What is the negative version of the number 21,513,073?
A: -21,513,073
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:
| 21,513,071 | 21,513,072 | 21,513,074 | 21,513,075 |
| -21,513,071 | -21,513,072 | -21,513,074 | -21,513,075 |