Compare 1025255 vs 1025257
| Property | 1025255 | 1025257 | 
|---|---|---|
| Type | composite number | prime | 
| Unique factors | 4 | 1 | 
| Total factors | 4 | 1 | 
| Prime factorization | 51 × 71 × 111 × 26631 | 10252571 | 
| Prime factorization | 5 × 7 × 11 × 2663 | 1025257 | 
| Divisors count | 16 | 2 | 
| Divisors | 1, 5, 7, 11, 35, 55, 77, 385, 2663, 13315, 18641, 29293, 93205, 146465, 205051, 1025255 | 1, 1025257 | 
| Number of properties | 0 | 3 | 
| Cousin primes (1st member) | 8331st | |
| Isolated primes | 63638th | |
| Primes | 80357th | |
| Roman numberals | ||
| Base 2 | 111110100100111001112 | 111110100100111010012 | 
| Base 3 | 12210021011023 | 12210021011113 | 
| Base 4 | 33221032134 | 33221032214 | 
| Base 5 | 2303020105 | 2303020125 | 
| Base 6 | 335503156 | 335503216 | 
| Base 7 | 115000407 | 115000427 | 
| Base 8 | 37223478 | 37223518 | 
| Base 9 | 18323429 | 18323449 | 
| Base 10 | 102525510 | 102525710 | 
| Base 11 | 64032011 | 64032211 | 
| Base 12 | 41539b12 | 4153a112 | 
| Base 13 | 29b87a13 | 29b87c13 | 
| Base 14 | 1c98c714 | 1c98c914 | 
| Base 15 | 153ba515 | 153ba715 | 
| Base 16 | fa4e716 | fa4e916 |