Positive Integers » 80001-90000 » 80901-81000 » 80991
Divisors of the Positive Integer 80991
1, 3, 9, 8999, 26997, 80991Sum of all the Divisors of 80991, including itself
117000Sum of the Proper Divisors of 80991
36009Properties of the number 80991
The integer 80991 is an odd number.The integer 80991 is a Composite number.
36009 is less than 80991, so 80991 is a deficient number.
The number 80991 as a Roman Numeral
_L_X_X_XCMXCI (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 80991 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10011110001011111 |
| 3: | 11010002200 |
| 4: | 103301133 |
| 5: | 10042431 |
| 6: | 1422543 |
| 7: | 455061 |
| 8: | 236137 |
| 9: | 133080 |
| 10: | 80991 |
| 11: | 55939 |
| 12: | 3AA53 |
| 13: | 2AB31 |
| 14: | 21731 |
| 15: | 18EE6 |
| 16: | 13C5F |
| 17: | G843 |
| 18: | DFH9 |
| 19: | BF6D |
| 20: | A29B |
| 21: | 8FDF |
| 22: | 7D79 |
| 23: | 6F28 |
| 24: | 5KEF |
| 25: | 54EG |
| 26: | 4FL1 |
| 27: | 432I |
| 28: | 3J8F |
| 29: | 398N |
| 30: | 2TTL |
| 31: | 2M8J |
| 32: | 2F2V |
| 33: | 28C9 |
| 34: | 2223 |
| 35: | 1V41 |
| 36: | 1QHR |