Positive Integers » 120001-130000 » 128601-128700 » 128689
Divisors of the Positive Integer 128689
1, 11, 11699, 128689Sum of all the Divisors of 128689, including itself
140400Sum of the Proper Divisors of 128689
11711Properties of the number 128689
The integer 128689 is an odd number.The integer 128689 is a Composite number.
11711 is less than 128689, so 128689 is a deficient number.
The number 128689 as a Roman Numeral
_C_X_X_VMMMDCLXXXIX (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 128689 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11111011010110001 |
| 3: | 20112112021 |
| 4: | 133122301 |
| 5: | 13104224 |
| 6: | 2431441 |
| 7: | 1044121 |
| 8: | 373261 |
| 9: | 215467 |
| 10: | 128689 |
| 11: | 88760 |
| 12: | 62581 |
| 13: | 46762 |
| 14: | 34C81 |
| 15: | 281E4 |
| 16: | 1F6B1 |
| 17: | 1934G |
| 18: | 14137 |
| 19: | IE92 |
| 20: | G1E9 |
| 21: | DIH1 |
| 22: | C1JB |
| 23: | AD64 |
| 24: | 97A1 |
| 25: | 85ME |
| 26: | 789F |
| 27: | 6EE7 |
| 28: | 5O41 |
| 29: | 580G |
| 30: | 4MTJ |
| 31: | 49S8 |
| 32: | 3TLH |
| 33: | 3J5M |
| 34: | 39AX |
| 35: | 301T |
| 36: | 2RAP |