Compare 421943 vs 421955
| Property | 421943 | 421955 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4219431 | 51 × 843911 |
| Prime factorization | 421943 | 5 × 84391 |
| Divisors count | 2 | 4 |
| Divisors | 1, 421943 | 1, 5, 84391, 421955 |
| Number of properties | 4 | 1 |
| Additive primes | 14050th | |
| Chen primes | 14269th | |
| Isolated primes | 27580th | |
| Primes | 35535th | |
| Semiprimes | 92187th | |
| Roman numberals | ||
| Base 2 | 11001110000001101112 | 11001110000010000112 |
| Base 3 | 2101022101123 | 2101022102223 |
| Base 4 | 12130003134 | 12130010034 |
| Base 5 | 1020002335 | 1020003105 |
| Base 6 | 130132356 | 130132556 |
| Base 7 | 34051047 | 34051227 |
| Base 8 | 14700678 | 14701038 |
| Base 9 | 7127159 | 7127289 |
| Base 10 | 42194310 | 42195510 |
| Base 11 | 26901511 | 26902611 |
| Base 12 | 18421b12 | 18422b12 |
| Base 13 | 11a09213 | 11a0a113 |
| Base 14 | adaab14 | adab914 |
| Base 15 | 8504815 | 8505515 |
| Base 16 | 6703716 | 6704316 |