Positive Integers » 80001-90000 » 81001-81100 » 81081
Divisors of the Positive Integer 81081
1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 567, 693, 819, 891, 1001, 1053, 1287, 2079, 2457, 3003, 3861, 6237, 7371, 9009, 11583, 27027, 81081Sum of all the Divisors of 81081, including itself
162624Sum of the Proper Divisors of 81081
81543Properties of the number 81081
The integer 81081 is an odd number.The integer 81081 is a Composite number.
81543 is greater than 81081, so 81081 is an abundant number.
The number 81081 as a Roman Numeral
_L_X_X_XMLXXXI (Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)The number 81081 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10011110010111001 |
| 3: | 11010020000 |
| 4: | 103302321 |
| 5: | 10043311 |
| 6: | 1423213 |
| 7: | 455250 |
| 8: | 236271 |
| 9: | 133200 |
| 10: | 81081 |
| 11: | 55A10 |
| 12: | 3AB09 |
| 13: | 2ABA0 |
| 14: | 21797 |
| 15: | 19056 |
| 16: | 13CB9 |
| 17: | G898 |
| 18: | DG49 |
| 19: | BFB8 |
| 20: | A2E1 |
| 21: | 8FI0 |
| 22: | 7DBB |
| 23: | 6F66 |
| 24: | 5KI9 |
| 25: | 54I6 |
| 26: | 4FOD |
| 27: | 4360 |
| 28: | 3JBL |
| 29: | 39BQ |
| 30: | 302L |
| 31: | 2MBG |
| 32: | 2F5P |
| 33: | 28F0 |
| 34: | 224P |
| 35: | 1V6L |
| 36: | 1QK9 |