Compare 225781 vs 286801
| Property | 225781 | 286801 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2257811 | 2868011 |
| Prime factorization | 225781 | 286801 |
| Divisors count | 2 | 2 |
| Divisors | 1, 225781 | 1, 286801 |
| Number of properties | 3 | 4 |
| Centered decagonal primes | 93rd | 102nd |
| Isolated primes | 19185th | |
| Lucky primes | 3089th | |
| Primes | 20088th | 24982nd |
| Twin primes (2nd member) | 2385th | |
| Roman numberals | ||
| Base 2 | 1101110001111101012 | 10001100000010100012 |
| Base 3 | 1021102010213 | 1121201020213 |
| Base 4 | 3130133114 | 10120011014 |
| Base 5 | 242111115 | 331342015 |
| Base 6 | 45011416 | 100514416 |
| Base 7 | 16301537 | 23031047 |
| Base 8 | 6707658 | 10601218 |
| Base 9 | 3736379 | 4763679 |
| Base 10 | 22578110 | 28680110 |
| Base 11 | 1446a611 | 18652911 |
| Base 12 | aa7b112 | 119b8112 |
| Base 13 | 7b9ca13 | a070813 |
| Base 14 | 5c3d314 | 7673b14 |
| Base 15 | 46d7115 | 59ea115 |
| Base 16 | 371f516 | 4605116 |