Compare 21722 vs 21730
Property | 21722 | 21730 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 21 × 108611 | 21 × 51 × 411 × 531 |
Prime factorization | 2 × 10861 | 2 × 5 × 41 × 53 |
Divisors count | 4 | 16 |
Divisors | 1, 2, 10861, 21722 | 1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730 |
Number of properties | 1 | 0 |
Semiprimes | 5490th | |
Roman numberals | ||
Base 2 | 1010100110110102 | 1010100111000102 |
Base 3 | 10022101123 | 10022102113 |
Base 4 | 111031224 | 111032024 |
Base 5 | 11433425 | 11434105 |
Base 6 | 2443226 | 2443346 |
Base 7 | 1202217 | 1202327 |
Base 8 | 523328 | 523428 |
Base 9 | 327159 | 327249 |
Base 10 | 2172210 | 2173010 |
Base 11 | 1535811 | 1536511 |
Base 12 | 106a212 | 106aa12 |
Base 13 | 9b6c13 | 9b7713 |
Base 14 | 7cb814 | 7cc214 |
Base 15 | 668215 | 668a15 |
Base 16 | 54da16 | 54e216 |