Compare 42131 vs 42743
| Property | 42131 | 42743 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421311 | 427431 |
| Prime factorization | 42131 | 42743 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42131 | 1, 42743 |
| Number of properties | 6 | 6 |
| Additive primes | 1963rd | |
| Happy primes | 724th | 732nd |
| Isolated primes | 3179th | 3229th |
| Long primes | 1657th | 1680th |
| Primes | 4404th | 4470th |
| Sexy primes (2nd member) | 1269th | |
| Sophie germain primes | 588th | 594th |
| Roman numberals | ||
| Base 2 | 10100100100100112 | 10100110111101112 |
| Base 3 | 20102101023 | 20111220023 |
| Base 4 | 221021034 | 221233134 |
| Base 5 | 23220115 | 23314335 |
| Base 6 | 5230156 | 5255156 |
| Base 7 | 2335557 | 2354217 |
| Base 8 | 1222238 | 1233678 |
| Base 9 | 637129 | 645629 |
| Base 10 | 4213110 | 4274310 |
| Base 11 | 2972111 | 2a12811 |
| Base 12 | 2046b12 | 2089b12 |
| Base 13 | 1623b13 | 165bc13 |
| Base 14 | 114d514 | 1181114 |
| Base 15 | c73b15 | c9e815 |
| Base 16 | a49316 | a6f716 |