Compare 7199 vs 7207
| Property | 7199 | 7207 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 231 × 3131 | 72071 |
| Prime factorization | 23 × 313 | 7207 |
| Divisors count | 4 | 2 |
| Divisors | 1, 23, 313, 7199 | 1, 7207 |
| Number of properties | 1 | 10 |
| Cousin primes (1st member) | 156th | |
| Emirps | 155th | |
| Harmonic primes | 335th | |
| Isolated primes | 595th | |
| Long primes | 357th | |
| Lucky primes | 169th | |
| Primes | 920th | |
| Prime triplets (1st member) | 96th | |
| Semiprimes | 1928th | |
| Sexy primes (1st member) | 322nd | |
| Sexy prime triplets (1st member) | 104th | |
| Roman numberals | ||
| Base 2 | 11100000111112 | 11100001001112 |
| Base 3 | 1002121223 | 1002122213 |
| Base 4 | 13001334 | 13002134 |
| Base 5 | 2122445 | 2123125 |
| Base 6 | 531556 | 532116 |
| Base 7 | 266637 | 300047 |
| Base 8 | 160378 | 160478 |
| Base 9 | 107789 | 107879 |
| Base 10 | 719910 | 720710 |
| Base 11 | 545511 | 546211 |
| Base 12 | 41bb12 | 420712 |
| Base 13 | 337a13 | 338513 |
| Base 14 | 28a314 | 28ab14 |
| Base 15 | 21ee15 | 220715 |
| Base 16 | 1c1f16 | 1c2716 |