Compare 42131 vs 43391
| Property | 42131 | 43391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421311 | 433911 |
| Prime factorization | 42131 | 43391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42131 | 1, 43391 |
| Number of properties | 6 | 7 |
| Additive primes | 1963rd | |
| Chen primes | 2119th | |
| Happy primes | 724th | |
| Isolated primes | 3179th | 3274th |
| Long primes | 1657th | |
| Primes | 4404th | 4523rd |
| Sexy primes (1st member) | 1279th | |
| Sexy prime triplets (1st member) | 311th | |
| Sophie germain primes | 588th | 599th |
| Super primes | 615th | |
| Roman numberals | ||
| Base 2 | 10100100100100112 | 10101001011111112 |
| Base 3 | 20102101023 | 20121120023 |
| Base 4 | 221021034 | 222113334 |
| Base 5 | 23220115 | 23420315 |
| Base 6 | 5230156 | 5325156 |
| Base 7 | 2335557 | 2403357 |
| Base 8 | 1222238 | 1245778 |
| Base 9 | 637129 | 654629 |
| Base 10 | 4213110 | 4339110 |
| Base 11 | 2972111 | 2a66711 |
| Base 12 | 2046b12 | 2113b12 |
| Base 13 | 1623b13 | 1699a13 |
| Base 14 | 114d514 | 11b5514 |
| Base 15 | c73b15 | cccb15 |
| Base 16 | a49316 | a97f16 |