Compare 42101 vs 42131
| Property | 42101 | 42131 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 421011 | 421311 |
| Prime factorization | 42101 | 42131 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42101 | 1, 42131 |
| Number of properties | 6 | 6 |
| Additive primes | 1963rd | |
| Chen primes | 2069th | |
| Happy primes | 724th | |
| Harmonic primes | 1640th | |
| Isolated primes | 3178th | 3179th |
| Long primes | 1656th | 1657th |
| Primes | 4403rd | 4404th |
| Pythagorean primes | 2183rd | |
| Sophie germain primes | 588th | |
| Roman numberals | ||
| Base 2 | 10100100011101012 | 10100100100100112 |
| Base 3 | 20102020223 | 20102101023 |
| Base 4 | 221013114 | 221021034 |
| Base 5 | 23214015 | 23220115 |
| Base 6 | 5225256 | 5230156 |
| Base 7 | 2335137 | 2335557 |
| Base 8 | 1221658 | 1222238 |
| Base 9 | 636689 | 637129 |
| Base 10 | 4210110 | 4213110 |
| Base 11 | 296a411 | 2972111 |
| Base 12 | 2044512 | 2046b12 |
| Base 13 | 1621713 | 1623b13 |
| Base 14 | 114b314 | 114d514 |
| Base 15 | c71b15 | c73b15 |
| Base 16 | a47516 | a49316 |