Positive Integers » 20001-30000 » 21101-21200 » 21139
Divisors of the Positive Integer 21139
1, 21139Sum of all the Divisors of 21139, including itself
21140Sum of the Proper Divisors of 21139
1Properties of the number 21139
The integer 21139 is an odd number.The integer 21139 is a Prime number.
1 is less than 21139, so 21139 is a deficient number.
The number 21139 as a Roman Numeral
_X_XMCXXXIX (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 21139 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001010010011 |
| 3: | 1001222221 |
| 4: | 11022103 |
| 5: | 1134024 |
| 6: | 241511 |
| 7: | 115426 |
| 8: | 51223 |
| 9: | 31887 |
| 10: | 21139 |
| 11: | 14978 |
| 12: | 10297 |
| 13: | 9811 |
| 14: | 79BD |
| 15: | 63E4 |
| 16: | 5293 |
| 17: | 4528 |
| 18: | 3B47 |
| 19: | 31AB |
| 20: | 2CGJ |
| 21: | 25JD |
| 22: | 1LEJ |
| 23: | 1GM2 |
| 24: | 1CGJ |
| 25: | 18KE |
| 26: | 1571 |
| 27: | 11QP |
| 28: | QQR |
| 29: | P3R |
| 30: | NEJ |
| 31: | LUS |
| 32: | KKJ |
| 33: | JDJ |
| 34: | I9P |
| 35: | H8Y |
| 36: | GB7 |