Compare 20819 vs 20820
Property | 20819 | 20820 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 4 |
Total factors | 2 | 5 |
Prime factorization | 1091 × 1911 | 22 × 31 × 51 × 3471 |
Prime factorization | 109 × 191 | 2 × 2 × 3 × 5 × 347 |
Divisors count | 4 | 24 |
Divisors | 1, 109, 191, 20819 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3470, 4164, 5205, 6940, 10410, 20820 |
Number of properties | 1 | 0 |
Semiprimes | 5282nd | |
Roman numberals | ||
Base 2 | 1010001010100112 | 1010001010101002 |
Base 3 | 10011200023 | 10011200103 |
Base 4 | 110111034 | 110111104 |
Base 5 | 11312345 | 11312405 |
Base 6 | 2402156 | 2402206 |
Base 7 | 1144617 | 1144627 |
Base 8 | 505238 | 505248 |
Base 9 | 315029 | 315039 |
Base 10 | 2081910 | 2082010 |
Base 11 | 1470711 | 1470811 |
Base 12 | 1006b12 | 1007012 |
Base 13 | 962613 | 962713 |
Base 14 | 783114 | 783214 |
Base 15 | 627e15 | 628015 |
Base 16 | 515316 | 515416 |