Positive Integers » 30001-40000 » 31901-32000 » 31990
Divisors of the Positive Integer 31990
1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 6398, 15995, 31990Sum of all the Divisors of 31990, including itself
65952Sum of the Proper Divisors of 31990
33962Properties of the number 31990
The integer 31990 is an even number.The integer 31990 is a Composite number.
33962 is greater than 31990, so 31990 is an abundant number.
The number 31990 as a Roman Numeral
_X_X_XMCMXC (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 31990 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 111110011110110 |
| 3: | 1121212211 |
| 4: | 13303312 |
| 5: | 2010430 |
| 6: | 404034 |
| 7: | 162160 |
| 8: | 76366 |
| 9: | 47784 |
| 10: | 31990 |
| 11: | 22042 |
| 12: | 1661A |
| 13: | 1173A |
| 14: | B930 |
| 15: | 972A |
| 16: | 7CF6 |
| 17: | 68BD |
| 18: | 58D4 |
| 19: | 4CBD |
| 20: | 3JJA |
| 21: | 39B7 |
| 22: | 3022 |
| 23: | 2EAK |
| 24: | 27CM |
| 25: | 214F |
| 26: | 1L8A |
| 27: | 1GNM |
| 28: | 1CME |
| 29: | 1913 |
| 30: | 15GA |
| 31: | 128T |
| 32: | V7M |
| 33: | TCD |
| 34: | RMU |
| 35: | Q40 |
| 36: | OOM |