Compare 90212 vs 90221
Property | 90212 | 90221 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 191 × 11871 | 831 × 10871 |
Prime factorization | 2 × 2 × 19 × 1187 | 83 × 1087 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 4, 19, 38, 76, 1187, 2374, 4748, 22553, 45106, 90212 | 1, 83, 1087, 90221 |
Number of properties | 0 | 1 |
Semiprimes | 21200th | |
Roman numberals | ||
Base 2 | 101100000011001002 | 101100000011011012 |
Base 3 | 111202020123 | 111202021123 |
Base 4 | 1120012104 | 1120012314 |
Base 5 | 103413225 | 103413415 |
Base 6 | 15333526 | 15334056 |
Base 7 | 5240037 | 5240157 |
Base 8 | 2601448 | 2601558 |
Base 9 | 1466659 | 1466759 |
Base 10 | 9021210 | 9022110 |
Base 11 | 6186111 | 6186a11 |
Base 12 | 4425812 | 4426512 |
Base 13 | 320a513 | 320b113 |
Base 14 | 24c3a14 | 24c4514 |
Base 15 | 1bae215 | 1baeb15 |
Base 16 | 1606416 | 1606d16 |