Divisors of the Positive Integer 72
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72Sum of all the Divisors of 72, including itself
195Sum of the Proper Divisors of 72
123Properties of the number 72
The integer 72 is an even number.The integer 72 is a Composite number.
123 is greater than 72, so 72 is an abundant number.
The number 72 as a Roman Numeral
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The number 72 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 1001000 |
| 3: | 2200 |
| 4: | 1020 |
| 5: | 242 |
| 6: | 200 |
| 7: | 132 |
| 8: | 110 |
| 9: | 80 |
| 10: | 72 |
| 11: | 66 |
| 12: | 60 |
| 13: | 57 |
| 14: | 52 |
| 15: | 4C |
| 16: | 48 |
| 17: | 44 |
| 18: | 40 |
| 19: | 3F |
| 20: | 3C |
| 21: | 39 |
| 22: | 36 |
| 23: | 33 |
| 24: | 30 |
| 25: | 2M |
| 26: | 2K |
| 27: | 2I |
| 28: | 2G |
| 29: | 2E |
| 30: | 2C |
| 31: | 2A |
| 32: | 28 |
| 33: | 26 |
| 34: | 24 |
| 35: | 22 |
| 36: | 20 |