Positive Integers » 20001-30000 » 28801-28900 » 28820
Divisors of the Positive Integer 28820
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820Sum of all the Divisors of 28820, including itself
66528Sum of the Proper Divisors of 28820
37708Properties of the number 28820
The integer 28820 is an even number.The integer 28820 is a Composite number.
37708 is greater than 28820, so 28820 is an abundant number.
The number 28820 as a Roman Numeral
_X_X_VMMMDCCCXX (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 28820 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 111000010010100 |
| 3: | 1110112102 |
| 4: | 13002110 |
| 5: | 1410240 |
| 6: | 341232 |
| 7: | 150011 |
| 8: | 70224 |
| 9: | 43472 |
| 10: | 28820 |
| 11: | 1A720 |
| 12: | 14818 |
| 13: | 1016C |
| 14: | A708 |
| 15: | 8815 |
| 16: | 7094 |
| 17: | 5EC5 |
| 18: | 4GH2 |
| 19: | 43FG |
| 20: | 3C10 |
| 21: | 3278 |
| 22: | 2FC0 |
| 23: | 28B1 |
| 24: | 220K |
| 25: | 1L2K |
| 26: | 1GGC |
| 27: | 1CEB |
| 28: | 18L8 |
| 29: | 157N |
| 30: | 120K |
| 31: | TUL |
| 32: | S4K |
| 33: | QFB |
| 34: | OVM |
| 35: | NIF |
| 36: | M8K |