Positive Integers » 20001-30000 » 28401-28500 » 28431
Divisors of the Positive Integer 28431
1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 2187, 3159, 9477, 28431Sum of all the Divisors of 28431, including itself
45920Sum of the Proper Divisors of 28431
17489Properties of the number 28431
The integer 28431 is an odd number.The integer 28431 is a Composite number.
17489 is less than 28431, so 28431 is a deficient number.
The number 28431 as a Roman Numeral
_X_X_VMMMCDXXXI (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 28431 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 110111100001111 |
| 3: | 1110000000 |
| 4: | 12330033 |
| 5: | 1402211 |
| 6: | 335343 |
| 7: | 145614 |
| 8: | 67417 |
| 9: | 43000 |
| 10: | 28431 |
| 11: | 1A3A7 |
| 12: | 14553 |
| 13: | CC30 |
| 14: | A50B |
| 15: | 8656 |
| 16: | 6F0F |
| 17: | 5D67 |
| 18: | 4FD9 |
| 19: | 42E7 |
| 20: | 3B1B |
| 21: | 319I |
| 22: | 2EG7 |
| 23: | 27H3 |
| 24: | 218F |
| 25: | 1KC6 |
| 26: | 1G1D |
| 27: | 1C00 |
| 28: | 187B |
| 29: | 14NB |
| 30: | 11HL |
| 31: | TI4 |
| 32: | ROF |
| 33: | Q3I |
| 34: | OK7 |
| 35: | N7B |
| 36: | LXR |