Compare 209145 vs 209146
| Property | 209145 | 209146 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 731 × 1911 | 21 × 71 × 149391 |
| Prime factorization | 3 × 5 × 73 × 191 | 2 × 7 × 14939 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 15, 73, 191, 219, 365, 573, 955, 1095, 2865, 13943, 41829, 69715, 209145 | 1, 2, 7, 14, 14939, 29878, 104573, 209146 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100110000111110012 | 1100110000111110102 |
| Base 3 | 1011212200103 | 1011212200113 |
| Base 4 | 3030033214 | 3030033224 |
| Base 5 | 231430405 | 231430415 |
| Base 6 | 42521336 | 42521346 |
| Base 7 | 15305167 | 15305207 |
| Base 8 | 6303718 | 6303728 |
| Base 9 | 3478039 | 3478049 |
| Base 10 | 20914510 | 20914610 |
| Base 11 | 13315211 | 13315311 |
| Base 12 | a104912 | a104a12 |
| Base 13 | 7427113 | 7427213 |
| Base 14 | 5630d14 | 5631014 |
| Base 15 | 41e8015 | 41e8115 |
| Base 16 | 330f916 | 330fa16 |