Compare 420899 vs 421009
| Property | 420899 | 421009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4208991 | 4210091 |
| Prime factorization | 420899 | 421009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 420899 | 1, 421009 |
| Number of properties | 3 | 2 |
| Chen primes | 14241st | |
| Isolated primes | 27518th | 27525th |
| Primes | 35459th | 35466th |
| Roman numberals | ||
| Base 2 | 11001101100001000112 | 11001101100100100012 |
| Base 3 | 2101011002123 | 2101011112213 |
| Base 4 | 12123002034 | 12123021014 |
| Base 5 | 1014320445 | 1014330145 |
| Base 6 | 130043356 | 130050416 |
| Base 7 | 34020537 | 34023017 |
| Base 8 | 14660438 | 14662218 |
| Base 9 | 7113259 | 7114579 |
| Base 10 | 42089910 | 42100910 |
| Base 11 | 26825611 | 26834611 |
| Base 12 | 1836ab12 | 18378112 |
| Base 13 | 11976b13 | 11982413 |
| Base 14 | ad56314 | ad60114 |
| Base 15 | 84a9e15 | 84b2415 |
| Base 16 | 66c2316 | 66c9116 |