Compare 1901 vs 2053
| Property | 1901 | 2053 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19011 | 20531 |
| Prime factorization | 1901 | 2053 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1901 | 1, 2053 |
| Number of properties | 11 | 6 |
| Additive primes | 154th | |
| Centered decagonal primes | 14th | |
| Chen primes | 179th | |
| Emirps | 92nd | |
| Harmonic primes | 106th | 116th |
| Isolated primes | 176th | 187th |
| Lucky primes | 71st | |
| Primes | 291st | 310th |
| Pythagorean primes | 141st | 150th |
| Sexy primes (1st member) | 124th | |
| Sexy prime triplets (1st member) | 49th | |
| Solinas primes | 56th | |
| Sophie germain primes | 58th | |
| Roman numberals | MCMI | MMLIII |
| Base 2 | 111011011012 | 1000000001012 |
| Base 3 | 21211023 | 22110013 |
| Base 4 | 1312314 | 2000114 |
| Base 5 | 301015 | 312035 |
| Base 6 | 124456 | 133016 |
| Base 7 | 53547 | 56627 |
| Base 8 | 35558 | 40058 |
| Base 9 | 25429 | 27319 |
| Base 10 | 190110 | 205310 |
| Base 11 | 147911 | 15a711 |
| Base 12 | 112512 | 123112 |
| Base 13 | b3313 | c1c13 |
| Base 14 | 99b14 | a6914 |
| Base 15 | 86b15 | 91d15 |
| Base 16 | 76d16 | 80516 |