Positive Integers » 160001-170000 » 161901-162000 » 161989
Divisors of the Positive Integer 161989
1, 23, 7043, 161989Sum of all the Divisors of 161989, including itself
169056Sum of the Proper Divisors of 161989
7067Properties of the number 161989
The integer 161989 is an odd number.The integer 161989 is a Composite number.
7067 is less than 161989, so 161989 is a deficient number.
The number 161989 as a Roman Numeral
_C_L_XMCMLXXXIX (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 161989 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 100111100011000101 |
| 3: | 22020012121 |
| 4: | 213203011 |
| 5: | 20140424 |
| 6: | 3245541 |
| 7: | 1243162 |
| 8: | 474305 |
| 9: | 266177 |
| 10: | 161989 |
| 11: | 100783 |
| 12: | 798B1 |
| 13: | 58969 |
| 14: | 43069 |
| 15: | 32EE4 |
| 16: | 278C5 |
| 17: | 1FG8D |
| 18: | 19DH7 |
| 19: | 14BDE |
| 20: | 104J9 |
| 21: | HA6G |
| 22: | F4F3 |
| 23: | D750 |
| 24: | BH5D |
| 25: | A94E |
| 26: | 95G9 |
| 27: | 865G |
| 28: | 7AH9 |
| 29: | 6IHO |
| 30: | 5TTJ |
| 31: | 5DHE |
| 32: | 4U65 |
| 33: | 4GOP |
| 34: | 444D |
| 35: | 3R89 |
| 36: | 3GZP |