Compare 209139 vs 209146
| Property | 209139 | 209146 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 71 × 231 × 4331 | 21 × 71 × 149391 |
| Prime factorization | 3 × 7 × 23 × 433 | 2 × 7 × 14939 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 7, 21, 23, 69, 161, 433, 483, 1299, 3031, 9093, 9959, 29877, 69713, 209139 | 1, 2, 7, 14, 14939, 29878, 104573, 209146 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1100110000111100112 | 1100110000111110102 |
| Base 3 | 1011212122203 | 1011212200113 |
| Base 4 | 3030033034 | 3030033224 |
| Base 5 | 231430245 | 231430415 |
| Base 6 | 42521236 | 42521346 |
| Base 7 | 15305107 | 15305207 |
| Base 8 | 6303638 | 6303728 |
| Base 9 | 3477869 | 3478049 |
| Base 10 | 20913910 | 20914610 |
| Base 11 | 13314711 | 13315311 |
| Base 12 | a104312 | a104a12 |
| Base 13 | 7426813 | 7427213 |
| Base 14 | 5630714 | 5631014 |
| Base 15 | 41e7915 | 41e8115 |
| Base 16 | 330f316 | 330fa16 |