Compare 991226 vs 991230
Property | 991226 | 991230 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 6 |
Total factors | 2 | 6 |
Prime factorization | 21 × 4956131 | 21 × 31 × 51 × 191 × 371 × 471 |
Prime factorization | 2 × 495613 | 2 × 3 × 5 × 19 × 37 × 47 |
Divisors count | 4 | 64 |
Divisors | 1, 2, 495613, 991226 | 1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 47, 57, 74, 94, 95, 111, 114, 141, 185, 190, 222, 235, 282, 285, 370, 470, 555, 570, 703, 705, 893, 1110, 1406, 1410, 1739, 1786, 2109, 2679, 3478, 3515, 4218, 4465, 5217, 5358, 7030, 8695, 8930, 10434, 10545, 13395, 17390, 21090, 26085, 26790, 33041, 52170, 66082, 99123, 165205, 198246, 330410, 495615, 991230 |
Number of properties | 1 | 0 |
Semiprimes | 208279th | |
Roman numberals | ||
Base 2 | 111100011111111110102 | 111100011111111111102 |
Base 3 | 12121002010023 | 12121002010203 |
Base 4 | 33013333224 | 33013333324 |
Base 5 | 2232044015 | 2232044105 |
Base 6 | 331250026 | 331250106 |
Base 7 | 112656057 | 112656127 |
Base 8 | 36177728 | 36177768 |
Base 9 | 17706329 | 17706369 |
Base 10 | 99122610 | 99123010 |
Base 11 | 6177a511 | 6177a911 |
Base 12 | 3b976212 | 3b976612 |
Base 13 | 28923213 | 28923613 |
Base 14 | 1bb33c14 | 1bb34214 |
Base 15 | 148a6b15 | 148a7015 |
Base 16 | f1ffa16 | f1ffe16 |