Compare 42131 vs 42239
| Property | 42131 | 42239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421311 | 422391 |
| Prime factorization | 42131 | 42239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42131 | 1, 42239 |
| Number of properties | 6 | 3 |
| Additive primes | 1963rd | |
| Chen primes | 2074th | |
| Happy primes | 724th | |
| Isolated primes | 3179th | 3188th |
| Long primes | 1657th | |
| Primes | 4404th | 4417th |
| Sophie germain primes | 588th | |
| Roman numberals | ||
| Base 2 | 10100100100100112 | 10100100111111112 |
| Base 3 | 20102101023 | 20102211023 |
| Base 4 | 221021034 | 221033334 |
| Base 5 | 23220115 | 23224245 |
| Base 6 | 5230156 | 5233156 |
| Base 7 | 2335557 | 2341017 |
| Base 8 | 1222238 | 1223778 |
| Base 9 | 637129 | 638429 |
| Base 10 | 4213110 | 4223910 |
| Base 11 | 2972111 | 2980a11 |
| Base 12 | 2046b12 | 2053b12 |
| Base 13 | 1623b13 | 162c213 |
| Base 14 | 114d514 | 1157114 |
| Base 15 | c73b15 | c7ae15 |
| Base 16 | a49316 | a4ff16 |