Compare 398467 vs 421997
| Property | 398467 | 421997 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3984671 | 4219971 |
| Prime factorization | 398467 | 421997 |
| Divisors count | 2 | 2 |
| Divisors | 1, 398467 | 1, 421997 |
| Number of properties | 9 | 4 |
| Additive primes | 13330th | |
| Chen primes | 14271st | |
| Cousin primes (1st member) | 3799th | |
| Emirps | 6660th | |
| Isolated primes | 26160th | 27583rd |
| Left-truncatable primes | 459th | 463rd |
| Primes | 33739th | 35538th |
| Prime triplets (1st member) | 1458th | |
| Sexy primes (1st member) | 7632nd | |
| Super primes | 3612th | |
| Roman numberals | ||
| Base 2 | 11000010100100000112 | 11001110000011011012 |
| Base 3 | 2020201210013 | 2101022121123 |
| Base 4 | 12011020034 | 12130012314 |
| Base 5 | 1002223325 | 1020004425 |
| Base 6 | 123124316 | 130134056 |
| Base 7 | 32464667 | 34052127 |
| Base 8 | 14122038 | 14701558 |
| Base 9 | 6665319 | 7127759 |
| Base 10 | 39846710 | 42199710 |
| Base 11 | 25241311 | 26906411 |
| Base 12 | 17271712 | 18426512 |
| Base 13 | 10c4a413 | 11a10413 |
| Base 14 | a52dd14 | adb0914 |
| Base 15 | 7d0e715 | 8508215 |
| Base 16 | 6148316 | 6706d16 |