Talen 2597 till 2603 i romerska siffror
I högerkolumnen visas hur varje romersk siffra bidrar till att man hamnar vid rätt tal.
| 2597 | = | MMDXCVII | = | 1000 + 1000 + 500 + 100 − 10 + 5 + 1 + 1 |
| 2598 | = | MMDXCVIII | = | 1000 + 1000 + 500 + 100 − 10 + 5 + 1 + 1 + 1 |
| 2599 | = | MMDXCIX | = | 1000 + 1000 + 500 + 100 − 10 + 10 − 1 |
| 2600 | = | MMDC | = | 1000 + 1000 + 500 + 100 |
| 2601 | = | MMDCI | = | 1000 + 1000 + 500 + 100 + 1 |
| 2602 | = | MMDCII | = | 1000 + 1000 + 500 + 100 + 1 + 1 |
| 2603 | = | MMDCIII | = | 1000 + 1000 + 500 + 100 + 1 + 1 + 1 |