Compare 161387 vs 161471
| Property | 161387 | 161471 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1613871 | 1614711 |
| Prime factorization | 161387 | 161471 |
| Divisors count | 2 | 2 |
| Divisors | 1, 161387 | 1, 161471 |
| Number of properties | 4 | 4 |
| Chen primes | 6309th | 6312th |
| Harmonic primes | 5548th | 5549th |
| Isolated primes | 11175th | 11179th |
| Primes | 14800th | 14806th |
| Roman numberals | ||
| Base 2 | 1001110110011010112 | 1001110110101111112 |
| Base 3 | 220121010223 | 220121111023 |
| Base 4 | 2131212234 | 2131223334 |
| Base 5 | 201310225 | 201313415 |
| Base 6 | 32430556 | 32433156 |
| Base 7 | 12413427 | 12415227 |
| Base 8 | 4731538 | 4732778 |
| Base 9 | 2653389 | 2654429 |
| Base 10 | 16138710 | 16147110 |
| Base 11 | 10028611 | 10035211 |
| Base 12 | 7948b12 | 7953b12 |
| Base 13 | 585c513 | 5865b13 |
| Base 14 | 42b5914 | 42bb914 |
| Base 15 | 32c4215 | 32c9b15 |
| Base 16 | 2766b16 | 276bf16 |