Positive Integers » 80001-90000 » 81001-81100 » 81009
Divisors of the Positive Integer 81009
1, 3, 9, 9001, 27003, 81009Sum of all the Divisors of 81009, including itself
117026Sum of the Proper Divisors of 81009
36017Properties of the number 81009
The integer 81009 is an odd number.The integer 81009 is a Composite number.
36017 is less than 81009, so 81009 is a deficient number.
The number 81009 as a Roman Numeral
_L_X_X_XMIX (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 81009 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10011110001110001 |
| 3: | 11010010100 |
| 4: | 103301301 |
| 5: | 10043014 |
| 6: | 1423013 |
| 7: | 455115 |
| 8: | 236161 |
| 9: | 133110 |
| 10: | 81009 |
| 11: | 55955 |
| 12: | 3AA69 |
| 13: | 2AB46 |
| 14: | 21745 |
| 15: | 19009 |
| 16: | 13C71 |
| 17: | G854 |
| 18: | DG09 |
| 19: | BF7C |
| 20: | A2A9 |
| 21: | 8FEC |
| 22: | 7D85 |
| 23: | 6F33 |
| 24: | 5KF9 |
| 25: | 54F9 |
| 26: | 4FLJ |
| 27: | 4339 |
| 28: | 3J95 |
| 29: | 399C |
| 30: | 3009 |
| 31: | 2M96 |
| 32: | 2F3H |
| 33: | 28CR |
| 34: | 222L |
| 35: | 1V4J |
| 36: | 1QI9 |