Positive Integers » 20001-30000 » 20501-20600 » 20531
Divisors of the Positive Integer 20531
1, 7, 49, 419, 2933, 20531Sum of all the Divisors of 20531, including itself
23940Sum of the Proper Divisors of 20531
3409Properties of the number 20531
The integer 20531 is an odd number.The integer 20531 is a Composite number.
3409 is less than 20531, so 20531 is a deficient number.
The number 20531 as a Roman Numeral
_X_XDXXXI (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 20531 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101000000110011 |
| 3: | 1001011102 |
| 4: | 11000303 |
| 5: | 1124111 |
| 6: | 235015 |
| 7: | 113600 |
| 8: | 50063 |
| 9: | 31142 |
| 10: | 20531 |
| 11: | 14475 |
| 12: | BA6B |
| 13: | 9464 |
| 14: | 76A7 |
| 15: | 613B |
| 16: | 5033 |
| 17: | 430C |
| 18: | 396B |
| 19: | 2IGB |
| 20: | 2B6B |
| 21: | 24BE |
| 22: | 1K95 |
| 23: | 1FIF |
| 24: | 1BFB |
| 25: | 17L6 |
| 26: | 149H |
| 27: | 114B |
| 28: | Q57 |
| 29: | OBS |
| 30: | MOB |
| 31: | LB9 |
| 32: | K1J |
| 33: | IS5 |
| 34: | HPT |
| 35: | GQL |
| 36: | FUB |