Positive Integers » 20001-30000 » 21101-21200 » 21128
Divisors of the Positive Integer 21128
1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128Sum of all the Divisors of 21128, including itself
42000Sum of the Proper Divisors of 21128
20872Properties of the number 21128
The integer 21128 is an even number.The integer 21128 is a Composite number.
20872 is less than 21128, so 21128 is a deficient number.
The number 21128 as a Roman Numeral
_X_XMCXXVIII (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 21128 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001010001000 |
| 3: | 1001222112 |
| 4: | 11022020 |
| 5: | 1134003 |
| 6: | 241452 |
| 7: | 115412 |
| 8: | 51210 |
| 9: | 31875 |
| 10: | 21128 |
| 11: | 14968 |
| 12: | 10288 |
| 13: | 9803 |
| 14: | 79B2 |
| 15: | 63D8 |
| 16: | 5288 |
| 17: | 451E |
| 18: | 3B3E |
| 19: | 31A0 |
| 20: | 2CG8 |
| 21: | 25J2 |
| 22: | 1LE8 |
| 23: | 1GLE |
| 24: | 1CG8 |
| 25: | 18K3 |
| 26: | 156G |
| 27: | 11QE |
| 28: | QQG |
| 29: | P3G |
| 30: | NE8 |
| 31: | LUH |
| 32: | KK8 |
| 33: | JD8 |
| 34: | I9E |
| 35: | H8N |
| 36: | GAW |