Compare 513157 vs 513509
| Property | 513157 | 513509 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 5131571 | 5135091 |
| Prime factorization | 513157 | 513509 |
| Divisors count | 2 | 2 |
| Divisors | 1, 513157 | 1, 513509 |
| Number of properties | 3 | 4 |
| Additive primes | 16732nd | |
| Chen primes | 16872nd | 16883rd |
| Isolated primes | 33218th | |
| Primes | 42531st | 42559th |
| Twin primes (1st member) | 4661st | |
| Roman numberals | ||
| Base 2 | 11111010100100001012 | 11111010101111001012 |
| Base 3 | 2220012202113 | 2220021012123 |
| Base 4 | 13311020114 | 13311132114 |
| Base 5 | 1124101125 | 1124130145 |
| Base 6 | 145554216 | 150012056 |
| Base 7 | 42350417 | 42360537 |
| Base 8 | 17522058 | 17527458 |
| Base 9 | 8618249 | 8623559 |
| Base 10 | 51315710 | 51350910 |
| Base 11 | 3205a711 | 32089711 |
| Base 12 | 208b7112 | 20920512 |
| Base 13 | 14c75813 | 14c96913 |
| Base 14 | d502114 | d51d314 |
| Base 15 | a20a715 | a223e15 |
| Base 16 | 7d48516 | 7d5e516 |