Compare 121439 vs 121631
| Property | 121439 | 121631 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1214391 | 1216311 |
| Prime factorization | 121439 | 121631 |
| Divisors count | 2 | 2 |
| Divisors | 1, 121439 | 1, 121631 |
| Number of properties | 5 | 7 |
| Chen primes | 4956th | 4964th |
| Emirps | 2245th | |
| Harmonic primes | 4324th | |
| Primes | 11428th | 11449th |
| Prime triplets (1st member) | 589th | |
| Safe primes | 786th | |
| Sexy primes (1st member) | 2864th | |
| Sophie germain primes | 1377th | |
| Twin primes (1st member) | 1436th | 1439th |
| Roman numberals | ||
| Base 2 | 111011010010111112 | 111011011000111112 |
| Base 3 | 200111202023 | 200112112123 |
| Base 4 | 1312211334 | 1312301334 |
| Base 5 | 123412245 | 123430115 |
| Base 6 | 23341156 | 23350356 |
| Base 7 | 10140237 | 10144167 |
| Base 8 | 3551378 | 3554378 |
| Base 9 | 2045229 | 2047559 |
| Base 10 | 12143910 | 12163110 |
| Base 11 | 8326a11 | 8342411 |
| Base 12 | 5a33b12 | 5a47b12 |
| Base 13 | 4337613 | 4349313 |
| Base 14 | 3238314 | 3247d14 |
| Base 15 | 25eae15 | 2608b15 |
| Base 16 | 1da5f16 | 1db1f16 |