Compare 1787 vs 1795
| Property | 1787 | 1795 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 17871 | 51 × 3591 |
| Prime factorization | 1787 | 5 × 359 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1787 | 1, 5, 359, 1795 |
| Number of properties | 7 | 1 |
| Additive primes | 148th | |
| Chen primes | 173rd | |
| Cousin primes (2nd member) | 61st | |
| Primes | 277th | |
| Prime triplets (2nd member) | 45th | |
| Semiprimes | 516th | |
| Super primes | 59th | |
| Twin primes (1st member) | 56th | |
| Roman numberals | MDCCLXXXVII | MDCCXCV |
| Base 2 | 110111110112 | 111000000112 |
| Base 3 | 21100123 | 21101113 |
| Base 4 | 1233234 | 1300034 |
| Base 5 | 241225 | 241405 |
| Base 6 | 121356 | 121516 |
| Base 7 | 51327 | 51437 |
| Base 8 | 33738 | 34038 |
| Base 9 | 24059 | 24149 |
| Base 10 | 178710 | 179510 |
| Base 11 | 138511 | 139211 |
| Base 12 | 104b12 | 105712 |
| Base 13 | a7613 | a8113 |
| Base 14 | 91914 | 92314 |
| Base 15 | 7e215 | 7ea15 |
| Base 16 | 6fb16 | 70316 |