Compare 90205 vs 90212
| Property | 90205 | 90212 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 180411 | 22 × 191 × 11871 |
| Prime factorization | 5 × 18041 | 2 × 2 × 19 × 1187 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 18041, 90205 | 1, 2, 4, 19, 38, 76, 1187, 2374, 4748, 22553, 45106, 90212 |
| Number of properties | 1 | 0 |
| Semiprimes | 21197th | |
| Roman numberals | ||
| Base 2 | 101100000010111012 | 101100000011001002 |
| Base 3 | 111202012213 | 111202020123 |
| Base 4 | 1120011314 | 1120012104 |
| Base 5 | 103413105 | 103413225 |
| Base 6 | 15333416 | 15333526 |
| Base 7 | 5236637 | 5240037 |
| Base 8 | 2601358 | 2601448 |
| Base 9 | 1466579 | 1466659 |
| Base 10 | 9020510 | 9021210 |
| Base 11 | 6185511 | 6186111 |
| Base 12 | 4425112 | 4425812 |
| Base 13 | 3209b13 | 320a513 |
| Base 14 | 24c3314 | 24c3a14 |
| Base 15 | 1bada15 | 1bae215 |
| Base 16 | 1605d16 | 1606416 |