Positive Integers » 80001-90000 » 81001-81100 » 81001
Divisors of the Positive Integer 81001
1, 81001Sum of all the Divisors of 81001, including itself
81002Sum of the Proper Divisors of 81001
1Properties of the number 81001
The integer 81001 is an odd number.The integer 81001 is a Prime number.
1 is less than 81001, so 81001 is a deficient number.
The number 81001 as a Roman Numeral
_L_X_X_XMI (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 81001 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10011110001101001 |
| 3: | 11010010001 |
| 4: | 103301221 |
| 5: | 10043001 |
| 6: | 1423001 |
| 7: | 455104 |
| 8: | 236151 |
| 9: | 133101 |
| 10: | 81001 |
| 11: | 55948 |
| 12: | 3AA61 |
| 13: | 2AB3B |
| 14: | 2173B |
| 15: | 19001 |
| 16: | 13C69 |
| 17: | G84D |
| 18: | DG01 |
| 19: | BF74 |
| 20: | A2A1 |
| 21: | 8FE4 |
| 22: | 7D7J |
| 23: | 6F2I |
| 24: | 5KF1 |
| 25: | 54F1 |
| 26: | 4FLB |
| 27: | 4331 |
| 28: | 3J8P |
| 29: | 3994 |
| 30: | 3001 |
| 31: | 2M8T |
| 32: | 2F39 |
| 33: | 28CJ |
| 34: | 222D |
| 35: | 1V4B |
| 36: | 1QI1 |