Compare 30869 vs 31481
| Property | 30869 | 31481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308691 | 314811 |
| Prime factorization | 30869 | 31481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30869 | 1, 31481 |
| Number of properties | 7 | 9 |
| Additive primes | 1534th | |
| Chen primes | 1591st | 1617th |
| Cousin primes (2nd member) | 486th | |
| Emirps | 679th | |
| Happy primes | 549th | 558th |
| Harmonic primes | 1264th | |
| Isolated primes | 2419th | |
| Long primes | 1260th | |
| Primes | 3329th | 3388th |
| Pythagorean primes | 1657th | 1686th |
| Super primes | 469th | |
| Twin primes (1st member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100101012 | 1111010111110012 |
| Base 3 | 11201000223 | 11210112223 |
| Base 4 | 132021114 | 132233214 |
| Base 5 | 14414345 | 20014115 |
| Base 6 | 3545256 | 4014256 |
| Base 7 | 1556667 | 1605327 |
| Base 8 | 742258 | 753718 |
| Base 9 | 463089 | 471589 |
| Base 10 | 3086910 | 3148110 |
| Base 11 | 2121311 | 2171a11 |
| Base 12 | 15a4512 | 1627512 |
| Base 13 | 1108713 | 1143813 |
| Base 14 | b36d14 | b68914 |
| Base 15 | 922e15 | 94db15 |
| Base 16 | 789516 | 7af916 |