Compare 14207 vs 15287
| Property | 14207 | 15287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 142071 | 152871 |
| Prime factorization | 14207 | 15287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 14207 | 1, 15287 |
| Number of properties | 7 | 7 |
| Additive primes | 848th | |
| Chen primes | 848th | 906th |
| Emirps | 410th | |
| Happy primes | 284th | |
| Harmonic primes | 646th | |
| Isolated primes | 1146th | |
| Long primes | 651st | 691st |
| Primes | 1671st | 1785th |
| Safe primes | 153rd | 161st |
| Twin primes (1st member) | 275th | |
| Roman numberals | ||
| Base 2 | 110111011111112 | 111011101101112 |
| Base 3 | 2011110123 | 2022220123 |
| Base 4 | 31313334 | 32323134 |
| Base 5 | 4233125 | 4421225 |
| Base 6 | 1454356 | 1544356 |
| Base 7 | 562647 | 623667 |
| Base 8 | 335778 | 356678 |
| Base 9 | 214359 | 228659 |
| Base 10 | 1420710 | 1528710 |
| Base 11 | a74611 | 1053811 |
| Base 12 | 827b12 | 8a1b12 |
| Base 13 | 660b13 | 6c5c13 |
| Base 14 | 526b14 | 57dd14 |
| Base 15 | 432215 | 47e215 |
| Base 16 | 377f16 | 3bb716 |