Compare 130121 vs 130147
| Property | 130121 | 130147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1301211 | 1301471 |
| Prime factorization | 130121 | 130147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130121 | 1, 130147 |
| Number of properties | 4 | 4 |
| Emirps | 2467th | |
| Harmonic primes | 4583rd | |
| Isolated primes | 9138th | 9140th |
| Primes | 12171st | 12173rd |
| Pythagorean primes | 6060th | |
| Sexy primes (1st member) | 3019th | |
| Roman numberals | ||
| Base 2 | 111111100010010012 | 111111100011000112 |
| Base 3 | 201211110223 | 201211120213 |
| Base 4 | 1333010214 | 1333012034 |
| Base 5 | 131304415 | 131310425 |
| Base 6 | 24422256 | 24423116 |
| Base 7 | 10512357 | 10513037 |
| Base 8 | 3761118 | 3761438 |
| Base 9 | 2174389 | 2174679 |
| Base 10 | 13012110 | 13014710 |
| Base 11 | 8984211 | 8986611 |
| Base 12 | 6337512 | 6339712 |
| Base 13 | 472c413 | 4731413 |
| Base 14 | 355c514 | 3560314 |
| Base 15 | 2884b15 | 2886715 |
| Base 16 | 1fc4916 | 1fc6316 |