Positive Integers » 20001-30000 » 28901-29000 » 28989
Divisors of the Positive Integer 28989
1, 3, 9, 3221, 9663, 28989Sum of all the Divisors of 28989, including itself
41886Sum of the Proper Divisors of 28989
12897Properties of the number 28989
The integer 28989 is an odd number.The integer 28989 is a Composite number.
12897 is less than 28989, so 28989 is a deficient number.
The number 28989 as a Roman Numeral
_X_X_VMMMCMLXXXIX (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 28989 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 111000100111101 |
| 3: | 1110202200 |
| 4: | 13010331 |
| 5: | 1411424 |
| 6: | 342113 |
| 7: | 150342 |
| 8: | 70475 |
| 9: | 43680 |
| 10: | 28989 |
| 11: | 1A864 |
| 12: | 14939 |
| 13: | 1026C |
| 14: | A7C9 |
| 15: | 88C9 |
| 16: | 713D |
| 17: | 5F54 |
| 18: | 4H89 |
| 19: | 445E |
| 20: | 3C99 |
| 21: | 32F9 |
| 22: | 2FJF |
| 23: | 28I9 |
| 24: | 227L |
| 25: | 1L9E |
| 26: | 1GMP |
| 27: | 1CKI |
| 28: | 18R9 |
| 29: | 15DI |
| 30: | 1269 |
| 31: | U54 |
| 32: | S9T |
| 33: | QKF |
| 34: | P2L |
| 35: | NN9 |
| 36: | MD9 |