Compare 158143 vs 159157
| Property | 158143 | 159157 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1581431 | 1591571 |
| Prime factorization | 158143 | 159157 |
| Divisors count | 2 | 2 |
| Divisors | 1, 158143 | 1, 159157 |
| Number of properties | 5 | 6 |
| Cousin primes (1st member) | 1771st | |
| Emirps | 3171st | |
| Good primes | 882nd | |
| Harmonic primes | 5449th | |
| Isolated primes | 11029th | |
| Primes | 14532nd | 14608th |
| Pythagorean primes | 7285th | |
| Twin primes (2nd member) | 1786th | |
| Ulam primes | 1037th | 1049th |
| Roman numberals | ||
| Base 2 | 1001101001101111112 | 1001101101101101012 |
| Base 3 | 220002210113 | 220020222013 |
| Base 4 | 2122123334 | 2123123114 |
| Base 5 | 200300335 | 200431125 |
| Base 6 | 32200516 | 32245016 |
| Base 7 | 12260267 | 12320057 |
| Base 8 | 4646778 | 4666658 |
| Base 9 | 2608349 | 2622819 |
| Base 10 | 15814310 | 15915710 |
| Base 11 | a88a711 | a963911 |
| Base 12 | 7762712 | 7813112 |
| Base 13 | 56c9b13 | 5759b13 |
| Base 14 | 418bd14 | 4200514 |
| Base 15 | 31ccd15 | 3225715 |
| Base 16 | 269bf16 | 26db516 |