Compare 51 vs 56
Property | 51 | 56 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 4 |
Prime factorization | 31 × 171 | 23 × 71 |
Prime factorization | 3 × 17 | 2 × 2 × 2 × 7 |
Divisors count | 4 | 8 |
Divisors | 1, 3, 17, 51 | 1, 2, 4, 7, 8, 14, 28, 56 |
Number of properties | 1 | 0 |
Semiprimes | 18th | |
Roman numberals | LI | LVI |
Base 2 | 1100112 | 1110002 |
Base 3 | 12203 | 20023 |
Base 4 | 3034 | 3204 |
Base 5 | 2015 | 2115 |
Base 6 | 1236 | 1326 |
Base 7 | 1027 | 1107 |
Base 8 | 638 | 708 |
Base 9 | 569 | 629 |
Base 10 | 5110 | 5610 |
Base 11 | 4711 | 5111 |
Base 12 | 4312 | 4812 |
Base 13 | 3c13 | 4413 |
Base 14 | 3914 | 4014 |
Base 15 | 3615 | 3b15 |
Base 16 | 3316 | 3816 |