Divisors of the Positive Integer 1820
1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820Sum of all the Divisors of 1820, including itself
4704Sum of the Proper Divisors of 1820
2884Properties of the number 1820
The integer 1820 is an even number.The integer 1820 is a Composite number.
2884 is greater than 1820, so 1820 is an abundant number.
The number 1820 as a Roman Numeral
MDCCCXXThe number 1820 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11100011100 |
| 3: | 2111102 |
| 4: | 130130 |
| 5: | 24240 |
| 6: | 12232 |
| 7: | 5210 |
| 8: | 3434 |
| 9: | 2442 |
| 10: | 1820 |
| 11: | 1405 |
| 12: | 1078 |
| 13: | AA0 |
| 14: | 940 |
| 15: | 815 |
| 16: | 71C |
| 17: | 651 |
| 18: | 5B2 |
| 19: | 50F |
| 20: | 4B0 |
| 21: | 42E |
| 22: | 3GG |
| 23: | 3A3 |
| 24: | 33K |
| 25: | 2MK |
| 26: | 2I0 |
| 27: | 2DB |
| 28: | 290 |
| 29: | 24M |
| 30: | 20K |
| 31: | 1RM |
| 32: | 1OS |
| 33: | 1M5 |
| 34: | 1JI |
| 35: | 1H0 |
| 36: | 1EK |