Positive Integers » 40001-50000 » 42901-43000 » 42991
Divisors of the Positive Integer 42991
1, 13, 3307, 42991Sum of all the Divisors of 42991, including itself
46312Sum of the Proper Divisors of 42991
3321Properties of the number 42991
The integer 42991 is an odd number.The integer 42991 is a Composite number.
3321 is less than 42991, so 42991 is a deficient number.
The number 42991 as a Roman Numeral
_X_LMMCMXCI (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 42991 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 1010011111101111 |
| 3: | 2011222021 |
| 4: | 22133233 |
| 5: | 2333431 |
| 6: | 531011 |
| 7: | 236224 |
| 8: | 123757 |
| 9: | 64867 |
| 10: | 42991 |
| 11: | 2A333 |
| 12: | 20A67 |
| 13: | 16750 |
| 14: | 1194B |
| 15: | CB11 |
| 16: | A7EF |
| 17: | 8CCF |
| 18: | 76C7 |
| 19: | 651D |
| 20: | 579B |
| 21: | 4DA4 |
| 22: | 40I3 |
| 23: | 3C64 |
| 24: | 32F7 |
| 25: | 2IJG |
| 26: | 2BFD |
| 27: | 24Q7 |
| 28: | 1QNB |
| 29: | 1M3D |
| 30: | 1HN1 |
| 31: | 1DMP |
| 32: | 19VF |
| 33: | 16FP |
| 34: | 136F |
| 35: | 103B |
| 36: | X67 |