Compare 121631 vs 123547
| Property | 121631 | 123547 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1216311 | 1235471 |
| Prime factorization | 121631 | 123547 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121631 | 1, 123547 |
| Number of properties | 7 | 7 |
| Chen primes | 4964th | 5040th |
| Cousin primes (1st member) | 1445th | |
| Harmonic primes | 4324th | 4388th |
| Isolated primes | 8695th | |
| Primes | 11449th | 11610th |
| Prime triplets (1st member) | 589th | 597th |
| Sexy primes (1st member) | 2864th | 2897th |
| Sophie germain primes | 1377th | |
| Twin primes (1st member) | 1439th | |
| Roman numberals | ||
| Base 2 | 111011011000111112 | 111100010100110112 |
| Base 3 | 200112112123 | 200211102113 |
| Base 4 | 1312301334 | 1320221234 |
| Base 5 | 123430115 | 124231425 |
| Base 6 | 23350356 | 23515516 |
| Base 7 | 10144167 | 10231247 |
| Base 8 | 3554378 | 3612338 |
| Base 9 | 2047559 | 2074249 |
| Base 10 | 12163110 | 12354710 |
| Base 11 | 8342411 | 8490611 |
| Base 12 | 5a47b12 | 5b5b712 |
| Base 13 | 4349313 | 4430813 |
| Base 14 | 3247d14 | 3304b14 |
| Base 15 | 2608b15 | 2691715 |
| Base 16 | 1db1f16 | 1e29b16 |