Compare 642133 vs 642134
| Property | 642133 | 642134 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6421331 | 21 × 311 × 103571 |
| Prime factorization | 642133 | 2 × 31 × 10357 |
| Divisors count | 2 | 8 |
| Divisors | 1, 642133 | 1, 2, 31, 62, 10357, 20714, 321067, 642134 |
| Number of properties | 5 | 0 |
| Additive primes | 20413th | |
| Isolated primes | 40936th | |
| Lucky primes | 5996th | |
| Primes | 52231st | |
| Ulam primes | 3829th | |
| Roman numberals | ||
| Base 2 | 100111001100010101012 | 100111001100010101102 |
| Base 3 | 10121212112013 | 10121212112023 |
| Base 4 | 21303011114 | 21303011124 |
| Base 5 | 1310220135 | 1310220145 |
| Base 6 | 214325016 | 214325026 |
| Base 7 | 53130527 | 53130537 |
| Base 8 | 23461258 | 23461268 |
| Base 9 | 11777519 | 11777529 |
| Base 10 | 64213310 | 64213410 |
| Base 11 | 3a949811 | 3a949911 |
| Base 12 | 26b73112 | 26b73212 |
| Base 13 | 19637b13 | 19637c13 |
| Base 14 | 12a02914 | 12a02a14 |
| Base 15 | ca3dd15 | ca3de15 |
| Base 16 | 9cc5516 | 9cc5616 |