Compare 1901 vs 2063
| Property | 1901 | 2063 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19011 | 20631 |
| Prime factorization | 1901 | 2063 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1901 | 1, 2063 |
| Number of properties | 11 | 11 |
| Additive primes | 154th | 160th |
| Centered decagonal primes | 14th | |
| Chen primes | 179th | |
| Emirps | 92nd | |
| Good primes | 65th | |
| Happy primes | 57th | |
| Harmonic primes | 106th | |
| Isolated primes | 176th | 188th |
| Long primes | 119th | |
| Primes | 291st | 311th |
| Pythagorean primes | 141st | |
| Safe primes | 40th | |
| Sexy primes (1st member) | 124th | 131st |
| Sexy prime triplets (1st member) | 49th | |
| Solinas primes | 57th | |
| Sophie germain primes | 58th | 63rd |
| Super primes | 64th | |
| Roman numberals | MCMI | MMLXIII |
| Base 2 | 111011011012 | 1000000011112 |
| Base 3 | 21211023 | 22111023 |
| Base 4 | 1312314 | 2000334 |
| Base 5 | 301015 | 312235 |
| Base 6 | 124456 | 133156 |
| Base 7 | 53547 | 60057 |
| Base 8 | 35558 | 40178 |
| Base 9 | 25429 | 27429 |
| Base 10 | 190110 | 206310 |
| Base 11 | 147911 | 160611 |
| Base 12 | 112512 | 123b12 |
| Base 13 | b3313 | c2913 |
| Base 14 | 99b14 | a7514 |
| Base 15 | 86b15 | 92815 |
| Base 16 | 76d16 | 80f16 |