Compare 13163 vs 13421
| Property | 13163 | 13421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 131631 | 134211 |
| Prime factorization | 13163 | 13421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13163 | 1, 13421 |
| Number of properties | 7 | 9 |
| Additive primes | 767th | |
| Chen primes | 794th | 806th |
| Cousin primes (2nd member) | 254th | 258th |
| Emirps | 369th | |
| Happy primes | 268th | |
| Harmonic primes | 561st | 572nd |
| Isolated primes | 1071st | 1091st |
| Long primes | 619th | |
| Primes | 1566th | 1592nd |
| Pythagorean primes | 787th | |
| Safe primes | 147th | |
| Roman numberals | ||
| Base 2 | 110011011010112 | 110100011011012 |
| Base 3 | 2000011123 | 2001020023 |
| Base 4 | 30312234 | 31012314 |
| Base 5 | 4101235 | 4121415 |
| Base 6 | 1405356 | 1420456 |
| Base 7 | 532437 | 540627 |
| Base 8 | 315538 | 321558 |
| Base 9 | 200459 | 203629 |
| Base 10 | 1316310 | 1342110 |
| Base 11 | 998711 | a0a111 |
| Base 12 | 774b12 | 792512 |
| Base 13 | 5cb713 | 615513 |
| Base 14 | 4b2314 | 4c6914 |
| Base 15 | 3d7815 | 3e9b15 |
| Base 16 | 336b16 | 346d16 |