Compare 128861 vs 129011
| Property | 128861 | 129011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288611 | 1290111 |
| Prime factorization | 128861 | 129011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128861 | 1, 129011 |
| Number of properties | 5 | 6 |
| Chen primes | 5222nd | |
| Cousin primes (2nd member) | 1499th | |
| Emirps | 2435th | |
| Harmonic primes | 4549th | |
| Isolated primes | 9055th | 9065th |
| Long primes | 4523rd | |
| Primes | 12062nd | 12078th |
| Pythagorean primes | 6000th | |
| Sophie germain primes | 1449th | |
| Roman numberals | ||
| Base 2 | 111110111010111012 | 111110111111100112 |
| Base 3 | 201122021223 | 201122220123 |
| Base 4 | 1331311314 | 1331333034 |
| Base 5 | 131104215 | 131120215 |
| Base 6 | 24323256 | 24331356 |
| Base 7 | 10444557 | 10450617 |
| Base 8 | 3735358 | 3737638 |
| Base 9 | 2156789 | 2158659 |
| Base 10 | 12886110 | 12901110 |
| Base 11 | 888a711 | 88a2311 |
| Base 12 | 626a512 | 627ab12 |
| Base 13 | 4686513 | 4694c13 |
| Base 14 | 34d6514 | 3503114 |
| Base 15 | 282ab15 | 2835b15 |
| Base 16 | 1f75d16 | 1f7f316 |