Compare 421943 vs 421945
| Property | 421943 | 421945 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4219431 | 51 × 843891 |
| Prime factorization | 421943 | 5 × 84389 |
| Divisors count | 2 | 4 |
| Divisors | 1, 421943 | 1, 5, 84389, 421945 |
| Number of properties | 4 | 1 |
| Additive primes | 14050th | |
| Chen primes | 14269th | |
| Isolated primes | 27580th | |
| Primes | 35535th | |
| Semiprimes | 92185th | |
| Roman numberals | ||
| Base 2 | 11001110000001101112 | 11001110000001110012 |
| Base 3 | 2101022101123 | 2101022101213 |
| Base 4 | 12130003134 | 12130003214 |
| Base 5 | 1020002335 | 1020002405 |
| Base 6 | 130132356 | 130132416 |
| Base 7 | 34051047 | 34051067 |
| Base 8 | 14700678 | 14700718 |
| Base 9 | 7127159 | 7127179 |
| Base 10 | 42194310 | 42194510 |
| Base 11 | 26901511 | 26901711 |
| Base 12 | 18421b12 | 18422112 |
| Base 13 | 11a09213 | 11a09413 |
| Base 14 | adaab14 | adaad14 |
| Base 15 | 8504815 | 8504a15 |
| Base 16 | 6703716 | 6703916 |