Divisors of the Positive Integer 681
1, 3, 227, 681Sum of all the Divisors of 681, including itself
912Sum of the Proper Divisors of 681
231Properties of the number 681
The integer 681 is an odd number.The integer 681 is a Composite number.
231 is less than 681, so 681 is a deficient number.
The number 681 as a Roman Numeral
DCLXXXIThe number 681 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 1010101001 |
| 3: | 221020 |
| 4: | 22221 |
| 5: | 10211 |
| 6: | 3053 |
| 7: | 1662 |
| 8: | 1251 |
| 9: | 836 |
| 10: | 681 |
| 11: | 56A |
| 12: | 489 |
| 13: | 405 |
| 14: | 369 |
| 15: | 306 |
| 16: | 2A9 |
| 17: | 261 |
| 18: | 21F |
| 19: | 1GG |
| 20: | 1E1 |
| 21: | 1B9 |
| 22: | 18L |
| 23: | 16E |
| 24: | 149 |
| 25: | 126 |
| 26: | 105 |
| 27: | P6 |
| 28: | O9 |
| 29: | NE |
| 30: | ML |
| 31: | LU |
| 32: | L9 |
| 33: | KL |
| 34: | K1 |
| 35: | JG |
| 36: | IX |