Positive Integers » 20001-30000 » 21801-21900 » 21838
Divisors of the Positive Integer 21838
1, 2, 61, 122, 179, 358, 10919, 21838Sum of all the Divisors of 21838, including itself
33480Sum of the Proper Divisors of 21838
11642Properties of the number 21838
The integer 21838 is an even number.The integer 21838 is a Composite number.
11642 is less than 21838, so 21838 is a deficient number.
The number 21838 as a Roman Numeral
_X_XMDCCCXXXVIII (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 21838 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010101001110 |
| 3: | 1002221211 |
| 4: | 11111032 |
| 5: | 1144323 |
| 6: | 245034 |
| 7: | 120445 |
| 8: | 52516 |
| 9: | 32854 |
| 10: | 21838 |
| 11: | 15453 |
| 12: | 1077A |
| 13: | 9C2B |
| 14: | 7D5C |
| 15: | 670D |
| 16: | 554E |
| 17: | 479A |
| 18: | 3D74 |
| 19: | 3397 |
| 20: | 2EBI |
| 21: | 27AJ |
| 22: | 212E |
| 23: | 1I6B |
| 24: | 1DLM |
| 25: | 19ND |
| 26: | 167O |
| 27: | 12PM |
| 28: | RNQ |
| 29: | PS1 |
| 30: | O7S |
| 31: | MME |
| 32: | LAE |
| 33: | K1P |
| 34: | IUA |
| 35: | HSX |
| 36: | GUM |