Compare 421442 vs 421453
| Property | 421442 | 421453 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 301031 | 4214531 |
| Prime factorization | 2 × 7 × 30103 | 421453 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 30103, 60206, 210721, 421442 | 1, 421453 |
| Number of properties | 0 | 4 |
| Additive primes | 14036th | |
| Isolated primes | 27555th | |
| Primes | 35500th | |
| Sexy primes (1st member) | 7988th | |
| Roman numberals | ||
| Base 2 | 11001101110010000102 | 11001101110010011012 |
| Base 3 | 2101020022223 | 2101020101013 |
| Base 4 | 12123210024 | 12123210314 |
| Base 5 | 1014412325 | 1014413035 |
| Base 6 | 130110426 | 130111016 |
| Base 7 | 34034607 | 34035047 |
| Base 8 | 14671028 | 14671158 |
| Base 9 | 7120889 | 7121119 |
| Base 10 | 42144210 | 42145310 |
| Base 11 | 2686aa11 | 26870a11 |
| Base 12 | 183a8212 | 183a9112 |
| Base 13 | 119a9813 | 119aa613 |
| Base 14 | ad83014 | ad83b14 |
| Base 15 | 84d1215 | 84d1d15 |
| Base 16 | 66e4216 | 66e4d16 |