Positive Integers » 20001-30000 » 20801-20900 » 20890
Divisors of the Positive Integer 20890
1, 2, 5, 10, 2089, 4178, 10445, 20890Sum of all the Divisors of 20890, including itself
37620Sum of the Proper Divisors of 20890
16730Properties of the number 20890
The integer 20890 is an even number.The integer 20890 is a Composite number.
16730 is less than 20890, so 20890 is a deficient number.
The number 20890 as a Roman Numeral
_X_XDCCCXC (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 20890 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101000110011010 |
| 3: | 1001122201 |
| 4: | 11012122 |
| 5: | 1132030 |
| 6: | 240414 |
| 7: | 114622 |
| 8: | 50632 |
| 9: | 31581 |
| 10: | 20890 |
| 11: | 14771 |
| 12: | 1010A |
| 13: | 967C |
| 14: | 7882 |
| 15: | 62CA |
| 16: | 519A |
| 17: | 444E |
| 18: | 3A8A |
| 19: | 30G9 |
| 20: | 2C4A |
| 21: | 257G |
| 22: | 1L3C |
| 23: | 1GB6 |
| 24: | 1C6A |
| 25: | 18AF |
| 26: | 14NC |
| 27: | 11HJ |
| 28: | QI2 |
| 29: | OOA |
| 30: | N6A |
| 31: | LMR |
| 32: | KCQ |
| 33: | J61 |
| 34: | I2E |
| 35: | H1U |
| 36: | G4A |