Positive Integers » 80001-90000 » 81301-81400 » 81388
Divisors of the Positive Integer 81388
1, 2, 4, 20347, 40694, 81388Sum of all the Divisors of 81388, including itself
142436Sum of the Proper Divisors of 81388
61048Properties of the number 81388
The integer 81388 is an even number.The integer 81388 is a Composite number.
61048 is less than 81388, so 81388 is a deficient number.
The number 81388 as a Roman Numeral
_L_X_X_XMCCCLXXXVIII (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 81388 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10011110111101100 |
| 3: | 11010122101 |
| 4: | 103313230 |
| 5: | 10101023 |
| 6: | 1424444 |
| 7: | 456166 |
| 8: | 236754 |
| 9: | 133571 |
| 10: | 81388 |
| 11: | 5616A |
| 12: | 3B124 |
| 13: | 2B078 |
| 14: | 21936 |
| 15: | 191AD |
| 16: | 13DEC |
| 17: | G9A9 |
| 18: | DH3A |
| 19: | BG8B |
| 20: | A398 |
| 21: | 8GBD |
| 22: | 7E3A |
| 23: | 6FJE |
| 24: | 5L74 |
| 25: | 555D |
| 26: | 4GA8 |
| 27: | 43HA |
| 28: | 3JMK |
| 29: | 39ME |
| 30: | 30CS |
| 31: | 2MLD |
| 32: | 2FFC |
| 33: | 28OA |
| 34: | 22DQ |
| 35: | 1VFD |
| 36: | 1QSS |