Compare 145417 vs 148147
| Property | 145417 | 148147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1454171 | 1481471 |
| Prime factorization | 145417 | 148147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145417 | 1, 148147 |
| Number of properties | 6 | 7 |
| Chen primes | 5781st | |
| Cousin primes (1st member) | 1674th | |
| Good primes | 841st | 847th |
| Isolated primes | 10152nd | 10335th |
| Primes | 13453rd | 13684th |
| Prime triplets (1st member) | 666th | |
| Pythagorean primes | 6705th | |
| Sexy primes (1st member) | 3304th | 3353rd |
| Ulam primes | 972nd | |
| Roman numberals | ||
| Base 2 | 1000111000000010012 | 1001000010101100112 |
| Base 3 | 211011102113 | 211120122213 |
| Base 4 | 2032000214 | 2100223034 |
| Base 5 | 141231325 | 142200425 |
| Base 6 | 30411216 | 31015116 |
| Base 7 | 11436467 | 11546267 |
| Base 8 | 4340118 | 4412638 |
| Base 9 | 2414249 | 2451879 |
| Base 10 | 14541710 | 14814710 |
| Base 11 | 9a28811 | a133a11 |
| Base 12 | 701a112 | 7189712 |
| Base 13 | 5125c13 | 5257c13 |
| Base 14 | 3adcd14 | 3bdbd14 |
| Base 15 | 2d14715 | 2dd6715 |
| Base 16 | 2380916 | 242b316 |