Compare 349909 vs 349913
| Property | 349909 | 349913 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 72 × 371 × 1931 | 3499131 |
| Prime factorization | 7 × 7 × 37 × 193 | 349913 |
| Divisors count | 12 | 2 |
| Divisors | 1, 7, 37, 49, 193, 259, 1351, 1813, 7141, 9457, 49987, 349909 | 1, 349913 |
| Number of properties | 0 | 6 |
| Additive primes | 11929th | |
| Isolated primes | 23127th | |
| Primes | 29968th | |
| Sexy primes (1st member) | 6842nd | |
| Sexy primes (2nd member) | 6841st | |
| Sexy prime triplets (2nd member) | 1331st | |
| Roman numberals | ||
| Base 2 | 10101010110110101012 | 10101010110110110012 |
| Base 3 | 1222022221213 | 1222022222023 |
| Base 4 | 11111231114 | 11111231214 |
| Base 5 | 421441145 | 421441235 |
| Base 6 | 112555416 | 112555456 |
| Base 7 | 26551007 | 26551047 |
| Base 8 | 12533258 | 12533318 |
| Base 9 | 5828779 | 5828829 |
| Base 10 | 34990910 | 34991310 |
| Base 11 | 21998a11 | 21999311 |
| Base 12 | 14a5b112 | 14a5b512 |
| Base 13 | c336113 | c336513 |
| Base 14 | 9173714 | 9173b14 |
| Base 15 | 6da2415 | 6da2815 |
| Base 16 | 556d516 | 556d916 |