Divisors of the Positive Integer 1945
1, 5, 389, 1945Sum of all the Divisors of 1945, including itself
2340Sum of the Proper Divisors of 1945
395Properties of the number 1945
The integer 1945 is an odd number.The integer 1945 is a Composite number.
395 is less than 1945, so 1945 is a deficient number.
The number 1945 as a Roman Numeral
MCMXLVThe number 1945 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11110011001 |
| 3: | 2200001 |
| 4: | 132121 |
| 5: | 30240 |
| 6: | 13001 |
| 7: | 5446 |
| 8: | 3631 |
| 9: | 2601 |
| 10: | 1945 |
| 11: | 1509 |
| 12: | 1161 |
| 13: | B68 |
| 14: | 9CD |
| 15: | 89A |
| 16: | 799 |
| 17: | 6C7 |
| 18: | 601 |
| 19: | 577 |
| 20: | 4H5 |
| 21: | 48D |
| 22: | 409 |
| 23: | 3FD |
| 24: | 391 |
| 25: | 32K |
| 26: | 2ML |
| 27: | 2I1 |
| 28: | 2DD |
| 29: | 292 |
| 30: | 24P |
| 31: | 20N |
| 32: | 1SP |
| 33: | 1PV |
| 34: | 1N7 |
| 35: | 1KK |
| 36: | 1I1 |