Compare 143387 vs 145381
| Property | 143387 | 145381 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1433871 | 1453811 |
| Prime factorization | 143387 | 145381 |
| Divisors count | 2 | 2 |
| Divisors | 1, 143387 | 1, 145381 |
| Number of properties | 6 | 6 |
| Chen primes | 5722nd | |
| Good primes | 828th | 839th |
| Harmonic primes | 5051st | |
| Isolated primes | 10015th | 10149th |
| Long primes | 5011th | |
| Primes | 13290th | 13450th |
| Pythagorean primes | 6704th | |
| Safe primes | 892nd | |
| Ulam primes | 939th | |
| Roman numberals | ||
| Base 2 | 1000110000000110112 | 1000110111111001012 |
| Base 3 | 210212001223 | 211011021113 |
| Base 4 | 2030001234 | 2031332114 |
| Base 5 | 140420225 | 141230115 |
| Base 6 | 30234556 | 30410216 |
| Base 7 | 11350167 | 11435657 |
| Base 8 | 4300338 | 4337458 |
| Base 9 | 2376189 | 2413749 |
| Base 10 | 14338710 | 14538110 |
| Base 11 | 9880211 | 9a25511 |
| Base 12 | 6ab8b12 | 7017112 |
| Base 13 | 5035a13 | 5123213 |
| Base 14 | 3a37d14 | 3ada514 |
| Base 15 | 2c74215 | 2d12115 |
| Base 16 | 2301b16 | 237e516 |