Compare 13799 vs 15287
| Property | 13799 | 15287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 137991 | 152871 |
| Prime factorization | 13799 | 15287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13799 | 1, 15287 |
| Number of properties | 6 | 7 |
| Additive primes | 783rd | 848th |
| Chen primes | 828th | 906th |
| Harmonic primes | 646th | |
| Isolated primes | 1121st | |
| Long primes | 691st | |
| Primes | 1632nd | 1785th |
| Safe primes | 149th | 161st |
| Twin primes (1st member) | 275th | |
| Ulam primes | 120th | |
| Roman numberals | ||
| Base 2 | 110101111001112 | 111011101101112 |
| Base 3 | 2002210023 | 2022220123 |
| Base 4 | 31132134 | 32323134 |
| Base 5 | 4201445 | 4421225 |
| Base 6 | 1435156 | 1544356 |
| Base 7 | 551427 | 623667 |
| Base 8 | 327478 | 356678 |
| Base 9 | 208329 | 228659 |
| Base 10 | 1379910 | 1528710 |
| Base 11 | a40511 | 1053811 |
| Base 12 | 7b9b12 | 8a1b12 |
| Base 13 | 638613 | 6c5c13 |
| Base 14 | 505914 | 57dd14 |
| Base 15 | 414e15 | 47e215 |
| Base 16 | 35e716 | 3bb716 |