Positive Integers » 20001-30000 » 21601-21700 » 21649
Divisors of the Positive Integer 21649
1, 21649Sum of all the Divisors of 21649, including itself
21650Sum of the Proper Divisors of 21649
1Properties of the number 21649
The integer 21649 is an odd number.The integer 21649 is a Prime number.
1 is less than 21649, so 21649 is a deficient number.
The number 21649 as a Roman Numeral
_X_XMDCXLIX (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 21649 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010010010001 |
| 3: | 1002200211 |
| 4: | 11102101 |
| 5: | 1143044 |
| 6: | 244121 |
| 7: | 120055 |
| 8: | 52221 |
| 9: | 32624 |
| 10: | 21649 |
| 11: | 152A1 |
| 12: | 10641 |
| 13: | 9B14 |
| 14: | 7C65 |
| 15: | 6634 |
| 16: | 5491 |
| 17: | 46F8 |
| 18: | 3CED |
| 19: | 32I8 |
| 20: | 2E29 |
| 21: | 271J |
| 22: | 20G1 |
| 23: | 1HL6 |
| 24: | 1DE1 |
| 25: | 19FO |
| 26: | 160H |
| 27: | 12IM |
| 28: | RH5 |
| 29: | PLF |
| 30: | O1J |
| 31: | MGB |
| 32: | L4H |
| 33: | JT1 |
| 34: | IOP |
| 35: | HNJ |
| 36: | GPD |