Compare 190997 vs 191008
| Property | 190997 | 191008 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 1909971 | 25 × 471 × 1271 |
| Prime factorization | 190997 | 2 × 2 × 2 × 2 × 2 × 47 × 127 |
| Divisors count | 2 | 24 |
| Divisors | 1, 190997 | 1, 2, 4, 8, 16, 32, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 1504, 2032, 4064, 5969, 11938, 23876, 47752, 95504, 191008 |
| Number of properties | 6 | 0 |
| Chen primes | 7257th | |
| Emirps | 4023rd | |
| Happy primes | 2650th | |
| Isolated primes | 13086th | |
| Primes | 17245th | |
| Pythagorean primes | 8604th | |
| Roman numberals | ||
| Base 2 | 1011101010000101012 | 1011101010001000002 |
| Base 3 | 1002002222223 | 1002010001013 |
| Base 4 | 2322201114 | 2322202004 |
| Base 5 | 221024425 | 221030135 |
| Base 6 | 40321256 | 40321446 |
| Base 7 | 14235627 | 14236067 |
| Base 8 | 5650258 | 5650408 |
| Base 9 | 3208889 | 3210119 |
| Base 10 | 19099710 | 19100810 |
| Base 11 | 12055411 | 12056411 |
| Base 12 | 9264512 | 9265412 |
| Base 13 | 68c2113 | 68c2c13 |
| Base 14 | 4d86914 | 4d87614 |
| Base 15 | 3b8d215 | 3b8dd15 |
| Base 16 | 2ea1516 | 2ea2016 |