Positive Integers » 160001-170000 » 161201-161300 » 161221
Divisors of the Positive Integer 161221
1, 161221Sum of all the Divisors of 161221, including itself
161222Sum of the Proper Divisors of 161221
1Properties of the number 161221
The integer 161221 is an odd number.The integer 161221 is a Prime number.
1 is less than 161221, so 161221 is a deficient number.
The number 161221 as a Roman Numeral
_C_L_XMCCXXI (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 161221 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 100111010111000101 |
| 3: | 22012011011 |
| 4: | 213113011 |
| 5: | 20124341 |
| 6: | 3242221 |
| 7: | 1241014 |
| 8: | 472705 |
| 9: | 265134 |
| 10: | 161221 |
| 11: | 100145 |
| 12: | 79371 |
| 13: | 584C8 |
| 14: | 42A7B |
| 15: | 32B81 |
| 16: | 275C5 |
| 17: | 1FDEA |
| 18: | 19BAD |
| 19: | 149B6 |
| 20: | 10311 |
| 21: | H8C4 |
| 22: | F325 |
| 23: | D5HE |
| 24: | BFLD |
| 25: | A7NL |
| 26: | 94CL |
| 27: | 8544 |
| 28: | 79HP |
| 29: | 6HKA |
| 30: | 5T41 |
| 31: | 5CNL |
| 32: | 4TE5 |
| 33: | 4G1G |
| 34: | 43FR |
| 35: | 3QLB |
| 36: | 3GED |