Compare 145289 vs 145391
| Property | 145289 | 145391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1452891 | 1453911 |
| Prime factorization | 145289 | 145391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145289 | 1, 145391 |
| Number of properties | 6 | 9 |
| Additive primes | 5553rd | 5554th |
| Chen primes | 5776th | 5780th |
| Emirps | 2836th | |
| Good primes | 840th | |
| Happy primes | 2110th | |
| Harmonic primes | 5052nd | |
| Isolated primes | 10144th | 10150th |
| Primes | 13445th | 13451st |
| Pythagorean primes | 6701st | |
| Sexy primes (2nd member) | 3303rd | |
| Super primes | 1594th | |
| Roman numberals | ||
| Base 2 | 1000110111100010012 | 1000110111111011112 |
| Base 3 | 211010220023 | 211011022123 |
| Base 4 | 2031320214 | 2031332334 |
| Base 5 | 141221245 | 141230315 |
| Base 6 | 30403456 | 30410356 |
| Base 7 | 11434047 | 11436117 |
| Base 8 | 4336118 | 4337578 |
| Base 9 | 2412629 | 2413859 |
| Base 10 | 14528910 | 14539110 |
| Base 11 | 9a18111 | 9a26411 |
| Base 12 | 700b512 | 7017b12 |
| Base 13 | 5119113 | 5123c13 |
| Base 14 | 3ad3b14 | 3adb114 |
| Base 15 | 2d0ae15 | 2d12b15 |
| Base 16 | 2378916 | 237ef16 |