Positive Integers » 80001-90000 » 86901-87000 » 86991
Divisors of the Positive Integer 86991
1, 3, 107, 271, 321, 813, 28997, 86991Sum of all the Divisors of 86991, including itself
117504Sum of the Proper Divisors of 86991
30513Properties of the number 86991
The integer 86991 is an odd number.The integer 86991 is a Composite number.
30513 is less than 86991, so 86991 is a deficient number.
The number 86991 as a Roman Numeral
_L_X_X_X_VMCMXCI (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 86991 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10101001111001111 |
| 3: | 11102022220 |
| 4: | 111033033 |
| 5: | 10240431 |
| 6: | 1510423 |
| 7: | 511422 |
| 8: | 251717 |
| 9: | 142286 |
| 10: | 86991 |
| 11: | 5A3A3 |
| 12: | 42413 |
| 13: | 30798 |
| 14: | 239B9 |
| 15: | 1AB96 |
| 16: | 153CF |
| 17: | 10C02 |
| 18: | EG8F |
| 19: | CCI9 |
| 20: | AH9B |
| 21: | 9859 |
| 22: | 83G3 |
| 23: | 73A5 |
| 24: | 670F |
| 25: | 5E4G |
| 26: | 4OHL |
| 27: | 4B8O |
| 28: | 3QQN |
| 29: | 3GCK |
| 30: | 36JL |
| 31: | 2SG5 |
| 32: | 2KUF |
| 33: | 2DT3 |
| 34: | 278J |
| 35: | 210G |
| 36: | 1V4F |