Positive Integers » 20001-30000 » 21601-21700 » 21664
Divisors of the Positive Integer 21664
1, 2, 4, 8, 16, 32, 677, 1354, 2708, 5416, 10832, 21664Sum of all the Divisors of 21664, including itself
42714Sum of the Proper Divisors of 21664
21050Properties of the number 21664
The integer 21664 is an even number.The integer 21664 is a Composite number.
21050 is less than 21664, so 21664 is a deficient number.
The number 21664 as a Roman Numeral
_X_XMDCLXIV (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 21664 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010010100000 |
| 3: | 1002201101 |
| 4: | 11102200 |
| 5: | 1143124 |
| 6: | 244144 |
| 7: | 120106 |
| 8: | 52240 |
| 9: | 32641 |
| 10: | 21664 |
| 11: | 15305 |
| 12: | 10654 |
| 13: | 9B26 |
| 14: | 7C76 |
| 15: | 6644 |
| 16: | 54A0 |
| 17: | 46G6 |
| 18: | 3CFA |
| 19: | 3304 |
| 20: | 2E34 |
| 21: | 272D |
| 22: | 20GG |
| 23: | 1HLL |
| 24: | 1DEG |
| 25: | 19GE |
| 26: | 1616 |
| 27: | 12JA |
| 28: | RHK |
| 29: | PM1 |
| 30: | O24 |
| 31: | MGQ |
| 32: | L50 |
| 33: | JTG |
| 34: | IP6 |
| 35: | HNY |
| 36: | GPS |