Compare 206945 vs 206955
| Property | 206945 | 206955 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 7 |
| Prime factorization | 51 × 413891 | 34 × 51 × 71 × 731 |
| Prime factorization | 5 × 41389 | 3 × 3 × 3 × 3 × 5 × 7 × 73 |
| Divisors count | 4 | 40 |
| Divisors | 1, 5, 41389, 206945 | 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 81, 105, 135, 189, 219, 315, 365, 405, 511, 567, 657, 945, 1095, 1533, 1971, 2555, 2835, 3285, 4599, 5913, 7665, 9855, 13797, 22995, 29565, 41391, 68985, 206955 |
| Number of properties | 1 | 0 |
| Semiprimes | 46732nd | |
| Roman numberals | ||
| Base 2 | 1100101000011000012 | 1100101000011010112 |
| Base 3 | 1011112121223 | 1011112200003 |
| Base 4 | 3022012014 | 3022012234 |
| Base 5 | 231102405 | 231103105 |
| Base 6 | 42340256 | 42340436 |
| Base 7 | 15212247 | 15212407 |
| Base 8 | 6241418 | 6241538 |
| Base 9 | 3447789 | 3448009 |
| Base 10 | 20694510 | 20695510 |
| Base 11 | 13153211 | 13154111 |
| Base 12 | 9b91512 | 9b92312 |
| Base 13 | 7326b13 | 7327813 |
| Base 14 | 555bb14 | 555c714 |
| Base 15 | 414b515 | 414c015 |
| Base 16 | 3286116 | 3286b16 |