Compare 66201 vs 66213
| Property | 66201 | 66213 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 220671 | 32 × 71 × 10511 |
| Prime factorization | 3 × 22067 | 3 × 3 × 7 × 1051 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 22067, 66201 | 1, 3, 7, 9, 21, 63, 1051, 3153, 7357, 9459, 22071, 66213 |
| Number of properties | 1 | 0 |
| Semiprimes | 15808th | |
| Roman numberals | ||
| Base 2 | 100000010100110012 | 100000010101001012 |
| Base 3 | 101002102203 | 101002111003 |
| Base 4 | 1000221214 | 1000222114 |
| Base 5 | 41043015 | 41043235 |
| Base 6 | 12302536 | 12303136 |
| Base 7 | 3640027 | 3640207 |
| Base 8 | 2012318 | 2012458 |
| Base 9 | 1107269 | 1107409 |
| Base 10 | 6620110 | 6621310 |
| Base 11 | 4581311 | 4582411 |
| Base 12 | 3238912 | 3239912 |
| Base 13 | 2419513 | 241a413 |
| Base 14 | 1a1a914 | 1a1b714 |
| Base 15 | 1493615 | 1494315 |
| Base 16 | 1029916 | 102a516 |