Compare 21223 vs 21230
Property | 21223 | 21230 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 4 |
Prime factorization | 191 × 11171 | 21 × 51 × 111 × 1931 |
Prime factorization | 19 × 1117 | 2 × 5 × 11 × 193 |
Divisors count | 4 | 16 |
Divisors | 1, 19, 1117, 21223 | 1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230 |
Number of properties | 1 | 0 |
Semiprimes | 5377th | |
Roman numberals | ||
Base 2 | 1010010111001112 | 1010010111011102 |
Base 3 | 10020100013 | 10020100223 |
Base 4 | 110232134 | 110232324 |
Base 5 | 11343435 | 11344105 |
Base 6 | 2421316 | 2421426 |
Base 7 | 1156067 | 1156167 |
Base 8 | 513478 | 513568 |
Base 9 | 321019 | 321089 |
Base 10 | 2122310 | 2123010 |
Base 11 | 14a4411 | 14a5011 |
Base 12 | 1034712 | 1035212 |
Base 13 | 987713 | 988113 |
Base 14 | 7a3d14 | 7a4614 |
Base 15 | 644d15 | 645515 |
Base 16 | 52e716 | 52ee16 |