Compare 128399 vs 129011
| Property | 128399 | 129011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1283991 | 1290111 |
| Prime factorization | 128399 | 129011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128399 | 1, 129011 |
| Number of properties | 5 | 6 |
| Chen primes | 5222nd | |
| Emirps | 2422nd | 2435th |
| Harmonic primes | 4549th | |
| Isolated primes | 9026th | 9065th |
| Primes | 12021st | 12078th |
| Sexy primes (2nd member) | 2983rd | |
| Sophie germain primes | 1440th | 1449th |
| Roman numberals | ||
| Base 2 | 111110101100011112 | 111110111111100112 |
| Base 3 | 201120101123 | 201122220123 |
| Base 4 | 1331120334 | 1331333034 |
| Base 5 | 131020445 | 131120215 |
| Base 6 | 24302356 | 24331356 |
| Base 7 | 10432257 | 10450617 |
| Base 8 | 3726178 | 3737638 |
| Base 9 | 2151159 | 2158659 |
| Base 10 | 12839910 | 12901110 |
| Base 11 | 8851711 | 88a2311 |
| Base 12 | 6237b12 | 627ab12 |
| Base 13 | 4659b13 | 4694c13 |
| Base 14 | 34b1514 | 3503114 |
| Base 15 | 2809e15 | 2835b15 |
| Base 16 | 1f58f16 | 1f7f316 |