Compare 20855 vs 20861
Property | 20855 | 20861 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 51 × 431 × 971 | 231 × 9071 |
Prime factorization | 5 × 43 × 97 | 23 × 907 |
Divisors count | 8 | 4 |
Divisors | 1, 5, 43, 97, 215, 485, 4171, 20855 | 1, 23, 907, 20861 |
Number of properties | 0 | 1 |
Semiprimes | 5294th | |
Roman numberals | ||
Base 2 | 1010001011101112 | 1010001011111012 |
Base 3 | 10011211023 | 10011211223 |
Base 4 | 110113134 | 110113314 |
Base 5 | 11314105 | 11314215 |
Base 6 | 2403156 | 2403256 |
Base 7 | 1145427 | 1145517 |
Base 8 | 505678 | 505758 |
Base 9 | 315429 | 315489 |
Base 10 | 2085510 | 2086110 |
Base 11 | 1473a11 | 1474511 |
Base 12 | 1009b12 | 100a512 |
Base 13 | 965313 | 965913 |
Base 14 | 785914 | 786114 |
Base 15 | 62a515 | 62ab15 |
Base 16 | 517716 | 517d16 |