Compare 145381 vs 148139
| Property | 145381 | 148139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1453811 | 1481391 |
| Prime factorization | 145381 | 148139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145381 | 1, 148139 |
| Number of properties | 6 | 6 |
| Chen primes | 5867th | |
| Good primes | 839th | 846th |
| Harmonic primes | 5051st | 5148th |
| Isolated primes | 10149th | 10334th |
| Long primes | 5011th | |
| Primes | 13450th | 13683rd |
| Pythagorean primes | 6704th | |
| Sophie germain primes | 1622nd | |
| Roman numberals | ||
| Base 2 | 1000110111111001012 | 1001000010101010112 |
| Base 3 | 211011021113 | 211120121223 |
| Base 4 | 2031332114 | 2100222234 |
| Base 5 | 141230115 | 142200245 |
| Base 6 | 30410216 | 31014556 |
| Base 7 | 11435657 | 11546157 |
| Base 8 | 4337458 | 4412538 |
| Base 9 | 2413749 | 2451789 |
| Base 10 | 14538110 | 14813910 |
| Base 11 | 9a25511 | a133211 |
| Base 12 | 7017112 | 7188b12 |
| Base 13 | 5123213 | 5257413 |
| Base 14 | 3ada514 | 3bdb514 |
| Base 15 | 2d12115 | 2dd5e15 |
| Base 16 | 237e516 | 242ab16 |