Compare 166349 vs 166487
| Property | 166349 | 166487 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1663491 | 1664871 |
| Prime factorization | 166349 | 166487 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166349 | 1, 166487 |
| Number of properties | 8 | 6 |
| Additive primes | 6223rd | |
| Chen primes | 6460th | 6463rd |
| Emirps | 3371st | |
| Isolated primes | 11502nd | |
| Long primes | 5678th | 5681st |
| Primes | 15199th | 15211th |
| Pythagorean primes | 7579th | |
| Safe primes | 1008th | |
| Sophie germain primes | 1770th | |
| Super primes | 1775th | |
| Twin primes (1st member) | 1855th | |
| Roman numberals | ||
| Base 2 | 1010001001110011012 | 1010001010010101112 |
| Base 3 | 221100120023 | 221101010123 |
| Base 4 | 2202130314 | 2202211134 |
| Base 5 | 203103445 | 203114225 |
| Base 6 | 33220456 | 33224356 |
| Base 7 | 12616617 | 12622467 |
| Base 8 | 5047158 | 5051278 |
| Base 9 | 2731629 | 2733359 |
| Base 10 | 16634910 | 16648710 |
| Base 11 | 103a8711 | 1040a211 |
| Base 12 | 8032512 | 8041b12 |
| Base 13 | 5a94113 | 5aa1913 |
| Base 14 | 448a114 | 4495d14 |
| Base 15 | 3444e15 | 344e215 |
| Base 16 | 289cd16 | 28a5716 |