Compare 21 vs 46
Property | 21 | 46 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 71 | 21 × 231 |
Prime factorization | 3 × 7 | 2 × 23 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 7, 21 | 1, 2, 23, 46 |
Number of properties | 1 | 1 |
Semiprimes | 7th | 16th |
Roman numberals | XXI | XLVI |
Base 2 | 101012 | 1011102 |
Base 3 | 2103 | 12013 |
Base 4 | 1114 | 2324 |
Base 5 | 415 | 1415 |
Base 6 | 336 | 1146 |
Base 7 | 307 | 647 |
Base 8 | 258 | 568 |
Base 9 | 239 | 519 |
Base 10 | 2110 | 4610 |
Base 11 | 1a11 | 4211 |
Base 12 | 1912 | 3a12 |
Base 13 | 1813 | 3713 |
Base 14 | 1714 | 3414 |
Base 15 | 1615 | 3115 |
Base 16 | 1516 | 2e16 |