Compare 2890 vs 2897
| Property | 2890 | 2897 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 51 × 172 | 28971 |
| Prime factorization | 2 × 5 × 17 × 17 | 2897 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890 | 1, 2897 |
| Number of properties | 0 | 9 |
| Chen primes | 249th | |
| Isolated primes | 260th | |
| Long primes | 170th | |
| Primes | 419th | |
| Pythagorean primes | 206th | |
| Sexy primes (1st member) | 166th | |
| Sexy prime triplets (1st member) | 61st | |
| Super primes | 81st | |
| Ulam primes | 32nd | |
| Roman numberals | MMDCCCXC | MMDCCCXCVII |
| Base 2 | 1011010010102 | 1011010100012 |
| Base 3 | 102220013 | 102220223 |
| Base 4 | 2310224 | 2311014 |
| Base 5 | 430305 | 430425 |
| Base 6 | 212146 | 212256 |
| Base 7 | 112667 | 113067 |
| Base 8 | 55128 | 55218 |
| Base 9 | 38619 | 38689 |
| Base 10 | 289010 | 289710 |
| Base 11 | 219811 | 21a411 |
| Base 12 | 180a12 | 181512 |
| Base 13 | 141413 | 141b13 |
| Base 14 | 10a614 | 10ad14 |
| Base 15 | cca15 | cd215 |
| Base 16 | b4a16 | b5116 |