Compare 71997 vs 72009
| Property | 71997 | 72009 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 1031 × 2331 | 34 × 71 × 1271 |
| Prime factorization | 3 × 103 × 233 | 3 × 3 × 3 × 3 × 7 × 127 |
| Divisors count | 8 | 20 |
| Divisors | 1, 3, 103, 233, 309, 699, 23999, 71997 | 1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 381, 567, 889, 1143, 2667, 3429, 8001, 10287, 24003, 72009 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100011001001111012 | 100011001010010012 |
| Base 3 | 101222021203 | 101222100003 |
| Base 4 | 1012103314 | 1012110214 |
| Base 5 | 43004425 | 43010145 |
| Base 6 | 13131536 | 13132136 |
| Base 7 | 4166227 | 4166407 |
| Base 8 | 2144758 | 2145118 |
| Base 9 | 1186769 | 1187009 |
| Base 10 | 7199710 | 7200910 |
| Base 11 | 4a10211 | 4a11311 |
| Base 12 | 357b912 | 3580912 |
| Base 13 | 26a0313 | 26a1213 |
| Base 14 | 1c34914 | 1c35714 |
| Base 15 | 164ec15 | 1650915 |
| Base 16 | 1193d16 | 1194916 |