Compare 128903 vs 129419
| Property | 128903 | 129419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289031 | 1294191 |
| Prime factorization | 128903 | 129419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128903 | 1, 129419 |
| Number of properties | 6 | 4 |
| Additive primes | 4974th | |
| Harmonic primes | 4543rd | |
| Isolated primes | 9058th | 9090th |
| Long primes | 4525th | 4541st |
| Primes | 12065th | 12111th |
| Safe primes | 821st | 822nd |
| Roman numberals | ||
| Base 2 | 111110111100001112 | 111111001100010112 |
| Base 3 | 201122110123 | 201201120223 |
| Base 4 | 1331320134 | 1332120234 |
| Base 5 | 131111035 | 131201345 |
| Base 6 | 24324356 | 24350556 |
| Base 7 | 10445457 | 10462137 |
| Base 8 | 3736078 | 3746138 |
| Base 9 | 2157359 | 2164689 |
| Base 10 | 12890310 | 12941910 |
| Base 11 | 8893511 | 8926411 |
| Base 12 | 6271b12 | 62a8b12 |
| Base 13 | 4689813 | 46ba413 |
| Base 14 | 34d9514 | 3524314 |
| Base 15 | 282d815 | 2852e15 |
| Base 16 | 1f78716 | 1f98b16 |