Compare 128903 vs 130223
| Property | 128903 | 130223 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289031 | 1302231 |
| Prime factorization | 128903 | 130223 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128903 | 1, 130223 |
| Number of properties | 6 | 5 |
| Additive primes | 4974th | 5024th |
| Harmonic primes | 4543rd | |
| Isolated primes | 9058th | 9144th |
| Long primes | 4525th | 4570th |
| Primes | 12065th | 12179th |
| Safe primes | 821st | 829th |
| Roman numberals | ||
| Base 2 | 111110111100001112 | 111111100101011112 |
| Base 3 | 201122110123 | 201211220023 |
| Base 4 | 1331320134 | 1333022334 |
| Base 5 | 131111035 | 131313435 |
| Base 6 | 24324356 | 24425156 |
| Base 7 | 10445457 | 10514427 |
| Base 8 | 3736078 | 3762578 |
| Base 9 | 2157359 | 2175629 |
| Base 10 | 12890310 | 13022310 |
| Base 11 | 8893511 | 8992511 |
| Base 12 | 6271b12 | 6343b12 |
| Base 13 | 4689813 | 4737213 |
| Base 14 | 34d9514 | 3565914 |
| Base 15 | 282d815 | 288b815 |
| Base 16 | 1f78716 | 1fcaf16 |