Compare 1021427 vs 1021429
| Property | 1021427 | 1021429 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 111 × 928571 | 10214291 |
| Prime factorization | 11 × 92857 | 1021429 |
| Divisors count | 4 | 2 |
| Divisors | 1, 11, 92857, 1021427 | 1, 1021429 |
| Number of properties | 1 | 4 |
| Additive primes | 30842nd | |
| Chen primes | 30540th | |
| Isolated primes | 63413th | |
| Primes | 80088th | |
| Semiprimes | 214259th | |
| Roman numberals | ||
| Base 2 | 111110010101111100112 | 111110010101111101012 |
| Base 3 | 12202200101223 | 12202200102013 |
| Base 4 | 33211133034 | 33211133114 |
| Base 5 | 2301412025 | 2301412045 |
| Base 6 | 335204556 | 335205016 |
| Base 7 | 114526317 | 114526337 |
| Base 8 | 37127638 | 37127658 |
| Base 9 | 18261189 | 18261219 |
| Base 10 | 102142710 | 102142910 |
| Base 11 | 63846011 | 63846211 |
| Base 12 | 41312b12 | 41313112 |
| Base 13 | 299bc413 | 299bc613 |
| Base 14 | 1c835114 | 1c835314 |
| Base 15 | 1529a215 | 1529a415 |
| Base 16 | f95f316 | f95f516 |