Compare 1720 vs 1725
| Property | 1720 | 1725 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 23 × 51 × 431 | 31 × 52 × 231 |
| Prime factorization | 2 × 2 × 2 × 5 × 43 | 3 × 5 × 5 × 23 |
| Divisors count | 16 | 12 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720 | 1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCXX | MDCCXXV |
| Base 2 | 110101110002 | 110101111012 |
| Base 3 | 21002013 | 21002203 |
| Base 4 | 1223204 | 1223314 |
| Base 5 | 233405 | 234005 |
| Base 6 | 115446 | 115536 |
| Base 7 | 50057 | 50137 |
| Base 8 | 32708 | 32758 |
| Base 9 | 23219 | 23269 |
| Base 10 | 172010 | 172510 |
| Base 11 | 132411 | 132911 |
| Base 12 | bb412 | bb912 |
| Base 13 | a2413 | a2913 |
| Base 14 | 8ac14 | 8b314 |
| Base 15 | 79a15 | 7a015 |
| Base 16 | 6b816 | 6bd16 |