Compare 145391 vs 148123
| Property | 145391 | 148123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1453911 | 1481231 |
| Prime factorization | 145391 | 148123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145391 | 1, 148123 |
| Number of properties | 9 | 5 |
| Additive primes | 5554th | 5651st |
| Chen primes | 5780th | |
| Emirps | 2836th | |
| Good primes | 840th | 845th |
| Happy primes | 2110th | |
| Harmonic primes | 5052nd | |
| Isolated primes | 10150th | 10333rd |
| Primes | 13451st | 13682nd |
| Super primes | 1594th | |
| Ulam primes | 971st | |
| Roman numberals | ||
| Base 2 | 1000110111111011112 | 1001000010100110112 |
| Base 3 | 211011022123 | 211120120013 |
| Base 4 | 2031332334 | 2100221234 |
| Base 5 | 141230315 | 142144435 |
| Base 6 | 30410356 | 31014316 |
| Base 7 | 11436117 | 11545637 |
| Base 8 | 4337578 | 4412338 |
| Base 9 | 2413859 | 2451619 |
| Base 10 | 14539110 | 14812310 |
| Base 11 | 9a26411 | a131811 |
| Base 12 | 7017b12 | 7187712 |
| Base 13 | 5123c13 | 5256113 |
| Base 14 | 3adb114 | 3bda314 |
| Base 15 | 2d12b15 | 2dd4d15 |
| Base 16 | 237ef16 | 2429b16 |