Compare 30949 vs 31387
| Property | 30949 | 31387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 309491 | 313871 |
| Prime factorization | 30949 | 31387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30949 | 1, 31387 |
| Number of properties | 6 | 8 |
| Chen primes | 1613th | |
| Cousin primes (1st member) | 484th | |
| Emirps | 659th | |
| Isolated primes | 2382nd | 2415th |
| Long primes | 1263rd | |
| Lucky primes | 514th | 525th |
| Primes | 3337th | 3382nd |
| Prime triplets (1st member) | 232nd | |
| Pythagorean primes | 1662nd | |
| Sexy primes (1st member) | 990th | |
| Ulam primes | 258th | |
| Roman numberals | ||
| Base 2 | 1111000111001012 | 1111010100110112 |
| Base 3 | 11201100213 | 11210011113 |
| Base 4 | 132032114 | 132221234 |
| Base 5 | 14422445 | 20010225 |
| Base 6 | 3551416 | 4011516 |
| Base 7 | 1561427 | 1603367 |
| Base 8 | 743458 | 752338 |
| Base 9 | 464079 | 470449 |
| Base 10 | 3094910 | 3138710 |
| Base 11 | 2128611 | 2164411 |
| Base 12 | 15ab112 | 161b712 |
| Base 13 | 1111913 | 1139513 |
| Base 14 | b3c914 | b61d14 |
| Base 15 | 928415 | 947715 |
| Base 16 | 78e516 | 7a9b16 |