Compare 128903 vs 128923
| Property | 128903 | 128923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289031 | 1289231 |
| Prime factorization | 128903 | 128923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128903 | 1, 128923 |
| Number of properties | 6 | 3 |
| Additive primes | 4974th | |
| Harmonic primes | 4543rd | |
| Isolated primes | 9058th | 9059th |
| Long primes | 4525th | |
| Lucky primes | 1580th | |
| Primes | 12065th | 12066th |
| Safe primes | 821st | |
| Roman numberals | ||
| Base 2 | 111110111100001112 | 111110111100110112 |
| Base 3 | 201122110123 | 201122112213 |
| Base 4 | 1331320134 | 1331321234 |
| Base 5 | 131111035 | 131111435 |
| Base 6 | 24324356 | 24325116 |
| Base 7 | 10445457 | 10446047 |
| Base 8 | 3736078 | 3736338 |
| Base 9 | 2157359 | 2157579 |
| Base 10 | 12890310 | 12892310 |
| Base 11 | 8893511 | 8895311 |
| Base 12 | 6271b12 | 6273712 |
| Base 13 | 4689813 | 468b213 |
| Base 14 | 34d9514 | 34dab14 |
| Base 15 | 282d815 | 282ed15 |
| Base 16 | 1f78716 | 1f79b16 |