Compare 1051 vs 1055
| Property | 1051 | 1055 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 10511 | 51 × 2111 |
| Prime factorization | 1051 | 5 × 211 |
| Divisors count | 2 | 4 |
| Divisors | 1, 1051 | 1, 5, 211, 1055 |
| Number of properties | 5 | 1 |
| Additive primes | 95th | |
| Centered decagonal primes | 10th | |
| Long primes | 64th | |
| Primes | 177th | |
| Semiprimes | 312th | |
| Twin primes (2nd member) | 38th | |
| Roman numberals | MLI | MLV |
| Base 2 | 100000110112 | 100000111112 |
| Base 3 | 11022213 | 11100023 |
| Base 4 | 1001234 | 1001334 |
| Base 5 | 132015 | 132105 |
| Base 6 | 45116 | 45156 |
| Base 7 | 30317 | 30357 |
| Base 8 | 20338 | 20378 |
| Base 9 | 13879 | 14029 |
| Base 10 | 105110 | 105510 |
| Base 11 | 87611 | 87a11 |
| Base 12 | 73712 | 73b12 |
| Base 13 | 62b13 | 63213 |
| Base 14 | 55114 | 55514 |
| Base 15 | 4a115 | 4a515 |
| Base 16 | 41b16 | 41f16 |