Compare 145643 vs 146009
| Property | 145643 | 146009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1456431 | 1460091 |
| Prime factorization | 145643 | 146009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 145643 | 1, 146009 |
| Number of properties | 9 | 5 |
| Additive primes | 5567th | |
| Chen primes | 5790th | 5802nd |
| Happy primes | 2114th | |
| Harmonic primes | 5074th | |
| Isolated primes | 10170th | |
| Primes | 13477th | 13508th |
| Pythagorean primes | 6731st | |
| Sexy primes (2nd member) | 3308th | |
| Sophie germain primes | 1597th | |
| Super primes | 1598th | |
| Twin primes (1st member) | 1660th | |
| Ulam primes | 955th | |
| Roman numberals | ||
| Base 2 | 1000111000111010112 | 1000111010010110012 |
| Base 3 | 211012100123 | 211020212023 |
| Base 4 | 2032032234 | 2032211214 |
| Base 5 | 141300335 | 141330145 |
| Base 6 | 30421356 | 30435456 |
| Base 7 | 11444217 | 11454537 |
| Base 8 | 4343538 | 4351318 |
| Base 9 | 2417059 | 2422529 |
| Base 10 | 14564310 | 14600910 |
| Base 11 | 9a47311 | 9a77611 |
| Base 12 | 7034b12 | 705b512 |
| Base 13 | 513a413 | 515c613 |
| Base 14 | 3b11114 | 3b2d314 |
| Base 15 | 2d24815 | 2d3de15 |
| Base 16 | 238eb16 | 23a5916 |