Compare 381347 vs 381349
| Property | 381347 | 381349 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3813471 | 191 × 200711 |
| Prime factorization | 381347 | 19 × 20071 |
| Divisors count | 2 | 4 |
| Divisors | 1, 381347 | 1, 19, 20071, 381349 |
| Number of properties | 4 | 1 |
| Chen primes | 13117th | |
| Cousin primes (2nd member) | 3649th | |
| Isolated primes | 25087th | |
| Primes | 32398th | |
| Semiprimes | 83674th | |
| Roman numberals | ||
| Base 2 | 10111010001101000112 | 10111010001101001012 |
| Base 3 | 2011010022223 | 2011010100013 |
| Base 4 | 11310122034 | 11310122114 |
| Base 5 | 442003425 | 442003445 |
| Base 6 | 121012556 | 121013016 |
| Base 7 | 31455417 | 31455437 |
| Base 8 | 13506438 | 13506458 |
| Base 9 | 6410889 | 6411019 |
| Base 10 | 38134710 | 38134910 |
| Base 11 | 24056a11 | 24057111 |
| Base 12 | 16482b12 | 16483112 |
| Base 13 | 10476513 | 10476713 |
| Base 14 | 9cd9114 | 9cd9314 |
| Base 15 | 77ed215 | 77ed415 |
| Base 16 | 5d1a316 | 5d1a516 |