Compare 128923 vs 129097
| Property | 128923 | 129097 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1289231 | 1290971 |
| Prime factorization | 128923 | 129097 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128923 | 1, 129097 |
| Number of properties | 3 | 5 |
| Harmonic primes | 4553rd | |
| Isolated primes | 9059th | 9072nd |
| Lucky primes | 1580th | 1584th |
| Primes | 12066th | 12085th |
| Pythagorean primes | 6011th | |
| Roman numberals | ||
| Base 2 | 111110111100110112 | 111111000010010012 |
| Base 3 | 201122112213 | 201200021013 |
| Base 4 | 1331321234 | 1332010214 |
| Base 5 | 131111435 | 131123425 |
| Base 6 | 24325116 | 24334016 |
| Base 7 | 10446047 | 10452437 |
| Base 8 | 3736338 | 3741118 |
| Base 9 | 2157579 | 2160719 |
| Base 10 | 12892310 | 12909710 |
| Base 11 | 8895311 | 88aa111 |
| Base 12 | 6273712 | 6286112 |
| Base 13 | 468b213 | 469b713 |
| Base 14 | 34dab14 | 3509314 |
| Base 15 | 282ed15 | 283b715 |
| Base 16 | 1f79b16 | 1f84916 |