Compare 130121 vs 130211
| Property | 130121 | 130211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1301211 | 1302111 |
| Prime factorization | 130121 | 130211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130121 | 1, 130211 |
| Number of properties | 4 | 5 |
| Chen primes | 5259th | |
| Emirps | 2470th | |
| Isolated primes | 9138th | 9143rd |
| Long primes | 4569th | |
| Primes | 12171st | 12178th |
| Pythagorean primes | 6060th | |
| Sexy primes (1st member) | 3019th | |
| Roman numberals | ||
| Base 2 | 111111100010010012 | 111111100101000112 |
| Base 3 | 201211110223 | 201211211223 |
| Base 4 | 1333010214 | 1333022034 |
| Base 5 | 131304415 | 131313215 |
| Base 6 | 24422256 | 24424556 |
| Base 7 | 10512357 | 10514247 |
| Base 8 | 3761118 | 3762438 |
| Base 9 | 2174389 | 2175489 |
| Base 10 | 13012110 | 13021110 |
| Base 11 | 8984211 | 8991411 |
| Base 12 | 6337512 | 6342b12 |
| Base 13 | 472c413 | 4736313 |
| Base 14 | 355c514 | 3564b14 |
| Base 15 | 2884b15 | 288ab15 |
| Base 16 | 1fc4916 | 1fca316 |