Compare 42131 vs 42134
| Property | 42131 | 42134 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 421311 | 21 × 210671 |
| Prime factorization | 42131 | 2 × 21067 |
| Divisors count | 2 | 4 |
| Divisors | 1, 42131 | 1, 2, 21067, 42134 |
| Number of properties | 6 | 1 |
| Additive primes | 1963rd | |
| Happy primes | 724th | |
| Isolated primes | 3179th | |
| Long primes | 1657th | |
| Primes | 4404th | |
| Semiprimes | 10280th | |
| Sophie germain primes | 588th | |
| Roman numberals | ||
| Base 2 | 10100100100100112 | 10100100100101102 |
| Base 3 | 20102101023 | 20102101123 |
| Base 4 | 221021034 | 221021124 |
| Base 5 | 23220115 | 23220145 |
| Base 6 | 5230156 | 5230226 |
| Base 7 | 2335557 | 2335617 |
| Base 8 | 1222238 | 1222268 |
| Base 9 | 637129 | 637159 |
| Base 10 | 4213110 | 4213410 |
| Base 11 | 2972111 | 2972411 |
| Base 12 | 2046b12 | 2047212 |
| Base 13 | 1623b13 | 1624113 |
| Base 14 | 114d514 | 114d814 |
| Base 15 | c73b15 | c73e15 |
| Base 16 | a49316 | a49616 |