Compare 2203 vs 2531
| Property | 2203 | 2531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 22031 | 25311 |
| Prime factorization | 2203 | 2531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2203 | 1, 2531 |
| Number of properties | 6 | 7 |
| Additive primes | 172nd | 193rd |
| Centered decagonal primes | 16th | |
| Chen primes | 223rd | |
| Cousin primes (1st member) | 68th | |
| Good primes | 66th | 72nd |
| Harmonic primes | 120th | 139th |
| Isolated primes | 195th | 227th |
| Primes | 328th | 370th |
| Roman numberals | MMCCIII | MMDXXXI |
| Base 2 | 1000100110112 | 1001111000112 |
| Base 3 | 100001213 | 101102023 |
| Base 4 | 2021234 | 2132034 |
| Base 5 | 323035 | 401115 |
| Base 6 | 141116 | 154156 |
| Base 7 | 62657 | 102447 |
| Base 8 | 42338 | 47438 |
| Base 9 | 30179 | 34229 |
| Base 10 | 220310 | 253110 |
| Base 11 | 172311 | 19a111 |
| Base 12 | 133712 | 156b12 |
| Base 13 | 100613 | 11c913 |
| Base 14 | b3514 | ccb14 |
| Base 15 | 9bd15 | b3b15 |
| Base 16 | 89b16 | 9e316 |