Positive Integers » 20001-30000 » 20301-20400 » 20389
Divisors of the Positive Integer 20389
1, 20389Sum of all the Divisors of 20389, including itself
20390Sum of the Proper Divisors of 20389
1Properties of the number 20389
The integer 20389 is an odd number.The integer 20389 is a Prime number.
1 is less than 20389, so 20389 is a deficient number.
The number 20389 as a Roman Numeral
_X_XCCCLXXXIX (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 20389 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 100111110100101 |
| 3: | 1000222011 |
| 4: | 10332211 |
| 5: | 1123024 |
| 6: | 234221 |
| 7: | 113305 |
| 8: | 47645 |
| 9: | 30864 |
| 10: | 20389 |
| 11: | 14356 |
| 12: | B971 |
| 13: | 9385 |
| 14: | 7605 |
| 15: | 6094 |
| 16: | 4FA5 |
| 17: | 4296 |
| 18: | 38GD |
| 19: | 2I92 |
| 20: | 2AJ9 |
| 21: | 244J |
| 22: | 1K2H |
| 23: | 1FCB |
| 24: | 1B9D |
| 25: | 17FE |
| 26: | 1445 |
| 27: | 10Q4 |
| 28: | Q05 |
| 29: | O72 |
| 30: | MJJ |
| 31: | L6M |
| 32: | JT5 |
| 33: | INS |
| 34: | HLN |
| 35: | GMJ |
| 36: | FQD |