Positive Integers » 20001-30000 » 20901-21000 » 20997
Divisors of the Positive Integer 20997
1, 3, 9, 2333, 6999, 20997Sum of all the Divisors of 20997, including itself
30342Sum of the Proper Divisors of 20997
9345Properties of the number 20997
The integer 20997 is an odd number.The integer 20997 is a Composite number.
9345 is less than 20997, so 20997 is a deficient number.
The number 20997 as a Roman Numeral
_X_XCMXCVII (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 20997 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001000000101 |
| 3: | 1001210200 |
| 4: | 11020011 |
| 5: | 1132442 |
| 6: | 241113 |
| 7: | 115134 |
| 8: | 51005 |
| 9: | 31720 |
| 10: | 20997 |
| 11: | 14859 |
| 12: | 10199 |
| 13: | 9732 |
| 14: | 791B |
| 15: | 634C |
| 16: | 5205 |
| 17: | 44B2 |
| 18: | 3AE9 |
| 19: | 3132 |
| 20: | 2C9H |
| 21: | 25CI |
| 22: | 1L89 |
| 23: | 1GFL |
| 24: | 1CAL |
| 25: | 18EM |
| 26: | 151F |
| 27: | 11LI |
| 28: | QLP |
| 29: | OS1 |
| 30: | N9R |
| 31: | LQA |
| 32: | KG5 |
| 33: | J99 |
| 34: | I5J |
| 35: | H4W |
| 36: | G79 |