Compare 419953 vs 420221
| Property | 419953 | 420221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199531 | 4202211 |
| Prime factorization | 419953 | 420221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419953 | 1, 420221 |
| Number of properties | 5 | 3 |
| Additive primes | 13983rd | 13992nd |
| Isolated primes | 27469th | 27480th |
| Primes | 35388th | 35403rd |
| Sexy primes (1st member) | 7969th | |
| Ulam primes | 2550th | |
| Roman numberals | ||
| Base 2 | 11001101000011100012 | 11001101001011111012 |
| Base 3 | 2101000012113 | 2101001022023 |
| Base 4 | 12122013014 | 12122113314 |
| Base 5 | 1014143035 | 1014213415 |
| Base 6 | 130001216 | 130012456 |
| Base 7 | 33662327 | 34000647 |
| Base 8 | 14641618 | 14645758 |
| Base 9 | 7100549 | 7103829 |
| Base 10 | 41995310 | 42022110 |
| Base 11 | 26757611 | 26779a11 |
| Base 12 | 18304112 | 18322512 |
| Base 13 | 1191c113 | 11936913 |
| Base 14 | ad08914 | ad1db14 |
| Base 15 | 8466d15 | 8479b15 |
| Base 16 | 6687116 | 6697d16 |