Compare 90213 vs 90218
| Property | 90213 | 90218 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 300711 | 21 × 791 × 5711 |
| Prime factorization | 3 × 30071 | 2 × 79 × 571 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 30071, 90213 | 1, 2, 79, 158, 571, 1142, 45109, 90218 |
| Number of properties | 1 | 0 |
| Semiprimes | 21198th | |
| Roman numberals | ||
| Base 2 | 101100000011001012 | 101100000011010102 |
| Base 3 | 111202020203 | 111202021023 |
| Base 4 | 1120012114 | 1120012224 |
| Base 5 | 103413235 | 103413335 |
| Base 6 | 15333536 | 15334026 |
| Base 7 | 5240047 | 5240127 |
| Base 8 | 2601458 | 2601528 |
| Base 9 | 1466669 | 1466729 |
| Base 10 | 9021310 | 9021810 |
| Base 11 | 6186211 | 6186711 |
| Base 12 | 4425912 | 4426212 |
| Base 13 | 320a613 | 320ab13 |
| Base 14 | 24c3b14 | 24c4214 |
| Base 15 | 1bae315 | 1bae815 |
| Base 16 | 1606516 | 1606a16 |