Compare 13921 vs 14143
| Property | 13921 | 14143 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 139211 | 141431 |
| Prime factorization | 13921 | 14143 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13921 | 1, 14143 |
| Number of properties | 4 | 6 |
| Additive primes | 799th | |
| Emirps | 407th | |
| Harmonic primes | 594th | |
| Isolated primes | 1129th | 1139th |
| Long primes | 648th | |
| Primes | 1646th | 1664th |
| Pythagorean primes | 816th | |
| Sexy primes (1st member) | 526th | |
| Roman numberals | ||
| Base 2 | 110110011000012 | 110111001111112 |
| Base 3 | 2010021213 | 2011012113 |
| Base 4 | 31212014 | 31303334 |
| Base 5 | 4211415 | 4230335 |
| Base 6 | 1442416 | 1452516 |
| Base 7 | 554057 | 561437 |
| Base 8 | 331418 | 334778 |
| Base 9 | 210779 | 213549 |
| Base 10 | 1392110 | 1414310 |
| Base 11 | a50611 | a69811 |
| Base 12 | 808112 | 822712 |
| Base 13 | 644b13 | 658c13 |
| Base 14 | 510514 | 522314 |
| Base 15 | 41d115 | 42cd15 |
| Base 16 | 366116 | 373f16 |