Compare 149411 vs 149421
| Property | 149411 | 149421 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1494111 | 31 × 498071 |
| Prime factorization | 149411 | 3 × 49807 |
| Divisors count | 2 | 4 |
| Divisors | 1, 149411 | 1, 3, 49807, 149421 |
| Number of properties | 7 | 1 |
| Emirps | 2935th | |
| Harmonic primes | 5184th | |
| Isolated primes | 10419th | |
| Long primes | 5150th | |
| Primes | 13798th | |
| Semiprimes | 34257th | |
| Sexy primes (1st member) | 3380th | |
| Sexy prime triplets (1st member) | 705th | |
| Roman numberals | ||
| Base 2 | 1001000111101000112 | 1001000111101011012 |
| Base 3 | 211202212023 | 211202220103 |
| Base 4 | 2101322034 | 2101322314 |
| Base 5 | 142401215 | 142401415 |
| Base 6 | 31114156 | 31114336 |
| Base 7 | 11614137 | 11614267 |
| Base 8 | 4436438 | 4436558 |
| Base 9 | 2468529 | 2468639 |
| Base 10 | 14941110 | 14942110 |
| Base 11 | a228911 | a229811 |
| Base 12 | 7256b12 | 7257912 |
| Base 13 | 5301213 | 5301c13 |
| Base 14 | 3c64314 | 3c64d14 |
| Base 15 | 2e40b15 | 2e41615 |
| Base 16 | 247a316 | 247ad16 |