Compare 12907 vs 13513
| Property | 12907 | 13513 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 129071 | 135131 |
| Prime factorization | 12907 | 13513 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12907 | 1, 13513 |
| Number of properties | 7 | 8 |
| Additive primes | 743rd | 772nd |
| Cousin primes (1st member) | 247th | |
| Emirps | 361st | 380th |
| Harmonic primes | 551st | 576th |
| Isolated primes | 1047th | 1100th |
| Lucky primes | 261st | 270th |
| Primes | 1536th | 1601st |
| Pythagorean primes | 792nd | |
| Super primes | 252nd | |
| Roman numberals | ||
| Base 2 | 110010011010112 | 110100110010012 |
| Base 3 | 1222010013 | 2001121113 |
| Base 4 | 30212234 | 31030214 |
| Base 5 | 4031125 | 4130235 |
| Base 6 | 1354316 | 1423216 |
| Base 7 | 524267 | 542537 |
| Base 8 | 311538 | 323118 |
| Base 9 | 186319 | 204749 |
| Base 10 | 1290710 | 1351310 |
| Base 11 | 977411 | a17511 |
| Base 12 | 757712 | 79a112 |
| Base 13 | 5b4b13 | 61c613 |
| Base 14 | 49bd14 | 4cd314 |
| Base 15 | 3c5715 | 400d15 |
| Base 16 | 326b16 | 34c916 |