Positive Integers » 130001-140000 » 131201-131300 » 131221
Divisors of the Positive Integer 131221
1, 131221Sum of all the Divisors of 131221, including itself
131222Sum of the Proper Divisors of 131221
1Properties of the number 131221
The integer 131221 is an odd number.The integer 131221 is a Prime number.
1 is less than 131221, so 131221 is a deficient number.
The number 131221 as a Roman Numeral
_C_X_X_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 131221 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 100000000010010101 |
| 3: | 20200000001 |
| 4: | 200002111 |
| 5: | 13144341 |
| 6: | 2451301 |
| 7: | 1054366 |
| 8: | 400225 |
| 9: | 220001 |
| 10: | 131221 |
| 11: | 8A652 |
| 12: | 63B31 |
| 13: | 4795C |
| 14: | 35B6D |
| 15: | 28D31 |
| 16: | 20095 |
| 17: | 19C0F |
| 18: | 14901 |
| 19: | 10297 |
| 20: | G811 |
| 21: | E3BD |
| 22: | C72D |
| 23: | AI16 |
| 24: | 9BJD |
| 25: | 89NL |
| 26: | 7C2P |
| 27: | 6I01 |
| 28: | 5RAD |
| 29: | 5B0P |
| 30: | 4PO1 |
| 31: | 4CGT |
| 32: | 404L |
| 33: | 3LGD |
| 34: | 3BHF |
| 35: | 3246 |
| 36: | 2T91 |