Positive Integers » 200001-210000 » 201901-202000 » 201991
Divisors of the Positive Integer 201991
1, 73, 2767, 201991Sum of all the Divisors of 201991, including itself
204832Sum of the Proper Divisors of 201991
2841Properties of the number 201991
The integer 201991 is an odd number.The integer 201991 is a Composite number.
2841 is less than 201991, so 201991 is a deficient number.
The number 201991 as a Roman Numeral
_C_CMCMXCI (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 201991 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 110001010100000111 |
| 3: | 101021002011 |
| 4: | 301110013 |
| 5: | 22430431 |
| 6: | 4155051 |
| 7: | 1500616 |
| 8: | 612407 |
| 9: | 337064 |
| 10: | 201991 |
| 11: | 128839 |
| 12: | 98A87 |
| 13: | 70C2A |
| 14: | 5387D |
| 15: | 3ECB1 |
| 16: | 31507 |
| 17: | 271FE |
| 18: | 1GB7D |
| 19: | 1A8A2 |
| 20: | 154JB |
| 21: | 10H0D |
| 22: | IL79 |
| 23: | GDJ5 |
| 24: | EEG7 |
| 25: | CN4G |
| 26: | BCKN |
| 27: | A724 |
| 28: | 95HR |
| 29: | 8856 |
| 30: | 7ED1 |
| 31: | 6O5Q |
| 32: | 6587 |
| 33: | 5KFV |
| 34: | 54OV |
| 35: | 4OV6 |
| 36: | 4BUV |