Compare 349897 vs 349907
| Property | 349897 | 349907 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 112871 | 3499071 |
| Prime factorization | 31 × 11287 | 349907 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 11287, 349897 | 1, 349907 |
| Number of properties | 1 | 7 |
| Cousin primes (2nd member) | 3391st | |
| Happy primes | 4475th | |
| Isolated primes | 23126th | |
| Primes | 29967th | |
| Semiprimes | 77024th | |
| Sexy primes (1st member) | 6841st | |
| Sexy prime triplets (1st member) | 1331st | |
| Ulam primes | 2135th | |
| Roman numberals | ||
| Base 2 | 10101010110110010012 | 10101010110110100112 |
| Base 3 | 1222022220113 | 1222022221123 |
| Base 4 | 11111230214 | 11111231034 |
| Base 5 | 421440425 | 421441125 |
| Base 6 | 112555216 | 112555356 |
| Base 7 | 26550527 | 26550657 |
| Base 8 | 12533118 | 12533238 |
| Base 9 | 5828649 | 5828759 |
| Base 10 | 34989710 | 34990710 |
| Base 11 | 21997911 | 21998811 |
| Base 12 | 14a5a112 | 14a5ab12 |
| Base 13 | c335213 | c335c13 |
| Base 14 | 9172914 | 9173514 |
| Base 15 | 6da1715 | 6da2215 |
| Base 16 | 556c916 | 556d316 |