Compare 1148 vs 1151
| Property | 1148 | 1151 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 71 × 411 | 11511 |
| Prime factorization | 2 × 2 × 7 × 41 | 1151 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148 | 1, 1151 |
| Number of properties | 0 | 10 |
| Chen primes | 126th | |
| Class 1+ primes | 20th | |
| Emirps | 47th | |
| Good primes | 48th | |
| Happy primes | 40th | |
| Multiplicative primes | 15th | |
| Pierpont primes of the 2nd kind | 20th | |
| Primes | 190th | |
| Solinas primes | 51st | |
| Twin primes (1st member) | 41st | |
| Roman numberals | MCXLVIII | MCLI |
| Base 2 | 100011111002 | 100011111112 |
| Base 3 | 11201123 | 11201223 |
| Base 4 | 1013304 | 1013334 |
| Base 5 | 140435 | 141015 |
| Base 6 | 51526 | 51556 |
| Base 7 | 32307 | 32337 |
| Base 8 | 21748 | 21778 |
| Base 9 | 15159 | 15189 |
| Base 10 | 114810 | 115110 |
| Base 11 | 95411 | 95711 |
| Base 12 | 7b812 | 7bb12 |
| Base 13 | 6a413 | 6a713 |
| Base 14 | 5c014 | 5c314 |
| Base 15 | 51815 | 51b15 |
| Base 16 | 47c16 | 47f16 |