Divisors of the Positive Integer 30
1, 2, 3, 5, 6, 10, 15, 30Sum of all the Divisors of 30, including itself
72Sum of the Proper Divisors of 30
42Properties of the number 30
The integer 30 is an even number.The integer 30 is a Composite number.
42 is greater than 30, so 30 is an abundant number.
The number 30 as a Roman Numeral
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The number 30 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 11110 |
| 3: | 1010 |
| 4: | 132 |
| 5: | 110 |
| 6: | 50 |
| 7: | 42 |
| 8: | 36 |
| 9: | 33 |
| 10: | 30 |
| 11: | 28 |
| 12: | 26 |
| 13: | 24 |
| 14: | 22 |
| 15: | 20 |
| 16: | 1E |
| 17: | 1D |
| 18: | 1C |
| 19: | 1B |
| 20: | 1A |
| 21: | 19 |
| 22: | 18 |
| 23: | 17 |
| 24: | 16 |
| 25: | 15 |
| 26: | 14 |
| 27: | 13 |
| 28: | 12 |
| 29: | 11 |
| 30: | 10 |
| 31: | U |
| 32: | U |
| 33: | U |
| 34: | U |
| 35: | U |
| 36: | U |