Positive Integers » 80001-90000 » 81901-82000 » 81988
Divisors of the Positive Integer 81988
1, 2, 4, 103, 199, 206, 398, 412, 796, 20497, 40994, 81988Sum of all the Divisors of 81988, including itself
145600Sum of the Proper Divisors of 81988
63612Properties of the number 81988
The integer 81988 is an even number.The integer 81988 is a Composite number.
63612 is less than 81988, so 81988 is a deficient number.
The number 81988 as a Roman Numeral
_L_X_X_XMCMLXXXVIII (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 81988 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10100000001000100 |
| 3: | 11011110121 |
| 4: | 110001010 |
| 5: | 10110423 |
| 6: | 1431324 |
| 7: | 461014 |
| 8: | 240104 |
| 9: | 134417 |
| 10: | 81988 |
| 11: | 56665 |
| 12: | 3B544 |
| 13: | 2B41A |
| 14: | 21C44 |
| 15: | 1945D |
| 16: | 14044 |
| 17: | GBBE |
| 18: | E10G |
| 19: | BI23 |
| 20: | A4J8 |
| 21: | 8HJ4 |
| 22: | 7F8G |
| 23: | 6GMG |
| 24: | 5M84 |
| 25: | 564D |
| 26: | 4H7A |
| 27: | 44CG |
| 28: | 3KG4 |
| 29: | 3AE5 |
| 30: | 312S |
| 31: | 2N9O |
| 32: | 2G24 |
| 33: | 299G |
| 34: | 22VE |
| 35: | 1VWI |
| 36: | 1R9G |