Compare 13997 vs 14207
| Property | 13997 | 14207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 139971 | 142071 |
| Prime factorization | 13997 | 14207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13997 | 1, 14207 |
| Number of properties | 5 | 7 |
| Additive primes | 791st | |
| Chen primes | 839th | 848th |
| Emirps | 410th | |
| Happy primes | 284th | |
| Isolated primes | 1146th | |
| Long primes | 651st | |
| Primes | 1651st | 1671st |
| Pythagorean primes | 818th | |
| Safe primes | 153rd | |
| Twin primes (1st member) | 261st | |
| Roman numberals | ||
| Base 2 | 110110101011012 | 110111011111112 |
| Base 3 | 2010121023 | 2011110123 |
| Base 4 | 31222314 | 31313334 |
| Base 5 | 4214425 | 4233125 |
| Base 6 | 1444456 | 1454356 |
| Base 7 | 555447 | 562647 |
| Base 8 | 332558 | 335778 |
| Base 9 | 211729 | 214359 |
| Base 10 | 1399710 | 1420710 |
| Base 11 | a57511 | a74611 |
| Base 12 | 812512 | 827b12 |
| Base 13 | 64a913 | 660b13 |
| Base 14 | 515b14 | 526b14 |
| Base 15 | 423215 | 432215 |
| Base 16 | 36ad16 | 377f16 |