Compare 19190 vs 19191
| Property | 19190 | 19191 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 51 × 191 × 1011 | 31 × 63971 |
| Prime factorization | 2 × 5 × 19 × 101 | 3 × 6397 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 19190 | 1, 3, 6397, 19191 |
| Number of properties | 0 | 1 |
| Semiprimes | 4895th | |
| Roman numberals | ||
| Base 2 | 1001010111101102 | 1001010111101112 |
| Base 3 | 2220222023 | 2220222103 |
| Base 4 | 102233124 | 102233134 |
| Base 5 | 11032305 | 11032315 |
| Base 6 | 2245026 | 2245036 |
| Base 7 | 1066437 | 1066447 |
| Base 8 | 453668 | 453678 |
| Base 9 | 282829 | 282839 |
| Base 10 | 1919010 | 1919110 |
| Base 11 | 1346611 | 1346711 |
| Base 12 | b13212 | b13312 |
| Base 13 | 897213 | 897313 |
| Base 14 | 6dca14 | 6dcb14 |
| Base 15 | 5a4515 | 5a4615 |
| Base 16 | 4af616 | 4af716 |