Compare 30869 vs 31139
| Property | 30869 | 31139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308691 | 311391 |
| Prime factorization | 30869 | 31139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30869 | 1, 31139 |
| Number of properties | 7 | 7 |
| Additive primes | 1515th | |
| Chen primes | 1591st | |
| Emirps | 669th | |
| Good primes | 333rd | |
| Happy primes | 549th | |
| Isolated primes | 2394th | |
| Long primes | 1260th | 1271st |
| Primes | 3329th | 3353rd |
| Pythagorean primes | 1657th | |
| Safe primes | 272nd | |
| Super primes | 469th | |
| Twin primes (1st member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100101012 | 1111001101000112 |
| Base 3 | 11201000223 | 11202010223 |
| Base 4 | 132021114 | 132122034 |
| Base 5 | 14414345 | 14440245 |
| Base 6 | 3545256 | 4000556 |
| Base 7 | 1556667 | 1565337 |
| Base 8 | 742258 | 746438 |
| Base 9 | 463089 | 466389 |
| Base 10 | 3086910 | 3113910 |
| Base 11 | 2121311 | 2143911 |
| Base 12 | 15a4512 | 1602b12 |
| Base 13 | 1108713 | 1123413 |
| Base 14 | b36d14 | b4c314 |
| Base 15 | 922e15 | 935e15 |
| Base 16 | 789516 | 79a316 |