Compare 123121 vs 123401
| Property | 123121 | 123401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1231211 | 1234011 |
| Prime factorization | 123121 | 123401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 123121 | 1, 123401 |
| Number of properties | 5 | 8 |
| Additive primes | 4778th | |
| Cousin primes (2nd member) | 1443rd | |
| Emirps | 2284th | |
| Happy primes | 1811th | |
| Isolated primes | 8663rd | 8682nd |
| Primes | 11574th | 11595th |
| Pythagorean primes | 5758th | 5769th |
| Sexy primes (1st member) | 2890th | 2893rd |
| Sophie germain primes | 1395th | |
| Roman numberals | ||
| Base 2 | 111100000111100012 | 111100010000010012 |
| Base 3 | 200202200013 | 200210211023 |
| Base 4 | 1320033014 | 1320200214 |
| Base 5 | 124144415 | 124221015 |
| Base 6 | 23500016 | 23511456 |
| Base 7 | 10216457 | 10225257 |
| Base 8 | 3603618 | 3610118 |
| Base 9 | 2068019 | 2072429 |
| Base 10 | 12312110 | 12340110 |
| Base 11 | 8455911 | 8479311 |
| Base 12 | 5b30112 | 5b4b512 |
| Base 13 | 4406b13 | 4422513 |
| Base 14 | 32c2514 | 32d8514 |
| Base 15 | 2673115 | 2686b15 |
| Base 16 | 1e0f116 | 1e20916 |