Compare 128903 vs 129169
| Property | 128903 | 129169 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289031 | 1291691 |
| Prime factorization | 128903 | 129169 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128903 | 1, 129169 |
| Number of properties | 6 | 5 |
| Additive primes | 4974th | |
| Cuban primes 1 | 73rd | |
| Harmonic primes | 4543rd | 4555th |
| Isolated primes | 9058th | 9075th |
| Long primes | 4525th | |
| Primes | 12065th | 12090th |
| Pythagorean primes | 6014th | |
| Safe primes | 821st | |
| Roman numberals | ||
| Base 2 | 111110111100001112 | 111111000100100012 |
| Base 3 | 201122110123 | 201200120013 |
| Base 4 | 1331320134 | 1332021014 |
| Base 5 | 131111035 | 131131345 |
| Base 6 | 24324356 | 24340016 |
| Base 7 | 10445457 | 10454057 |
| Base 8 | 3736078 | 3742218 |
| Base 9 | 2157359 | 2161619 |
| Base 10 | 12890310 | 12916910 |
| Base 11 | 8893511 | 8905711 |
| Base 12 | 6271b12 | 6290112 |
| Base 13 | 4689813 | 46a4113 |
| Base 14 | 34d9514 | 3510514 |
| Base 15 | 282d815 | 2841415 |
| Base 16 | 1f78716 | 1f89116 |