Compare 421001 vs 421009
| Property | 421001 | 421009 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 1371 × 4391 | 4210091 |
| Prime factorization | 7 × 137 × 439 | 421009 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 137, 439, 959, 3073, 60143, 421001 | 1, 421009 |
| Number of properties | 0 | 2 |
| Isolated primes | 27525th | |
| Primes | 35466th | |
| Roman numberals | ||
| Base 2 | 11001101100100010012 | 11001101100100100012 |
| Base 3 | 2101011111223 | 2101011112213 |
| Base 4 | 12123020214 | 12123021014 |
| Base 5 | 1014330015 | 1014330145 |
| Base 6 | 130050256 | 130050416 |
| Base 7 | 34022607 | 34023017 |
| Base 8 | 14662118 | 14662218 |
| Base 9 | 7114489 | 7114579 |
| Base 10 | 42100110 | 42100910 |
| Base 11 | 26833911 | 26834611 |
| Base 12 | 18377512 | 18378112 |
| Base 13 | 11981913 | 11982413 |
| Base 14 | ad5d714 | ad60114 |
| Base 15 | 84b1b15 | 84b2415 |
| Base 16 | 66c8916 | 66c9116 |