Compare 1151 vs 112111
| Property | 1151 | 112111 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 11511 | 1121111 |
| Prime factorization | 1151 | 112111 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1151 | 1, 112111 |
| Number of properties | 10 | 7 |
| Additive primes | 4345th | |
| Chen primes | 126th | |
| Class 1+ primes | 20th | |
| Emirps | 47th | 1998th |
| Good primes | 48th | |
| Happy primes | 40th | |
| Harmonic primes | 4005th | |
| Isolated primes | 7954th | |
| Multiplicative primes | 15th | 26th |
| Pierpont primes of the 2nd kind | 20th | |
| Primes | 190th | 10629th |
| Solinas primes | 51st | |
| Twin primes (1st member) | 41st | |
| Ulam primes | 753rd | |
| Roman numberals | MCLI | |
| Base 2 | 100011111112 | 110110101111011112 |
| Base 3 | 11201223 | 122002100213 |
| Base 4 | 1013334 | 1231132334 |
| Base 5 | 141015 | 120414215 |
| Base 6 | 51556 | 22230116 |
| Base 7 | 32337 | 6445667 |
| Base 8 | 21778 | 3327578 |
| Base 9 | 15189 | 1807079 |
| Base 10 | 115110 | 11211110 |
| Base 11 | 95711 | 7725a11 |
| Base 12 | 7bb12 | 54a6712 |
| Base 13 | 6a713 | 3c04c13 |
| Base 14 | 5c314 | 2cbdd14 |
| Base 15 | 51b15 | 2334115 |
| Base 16 | 47f16 | 1b5ef16 |