Compare 51 vs 86
Property | 51 | 86 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 171 | 21 × 431 |
Prime factorization | 3 × 17 | 2 × 43 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 17, 51 | 1, 2, 43, 86 |
Number of properties | 1 | 1 |
Semiprimes | 18th | 29th |
Roman numberals | LI | LXXXVI |
Base 2 | 1100112 | 10101102 |
Base 3 | 12203 | 100123 |
Base 4 | 3034 | 11124 |
Base 5 | 2015 | 3215 |
Base 6 | 1236 | 2226 |
Base 7 | 1027 | 1527 |
Base 8 | 638 | 1268 |
Base 9 | 569 | 1059 |
Base 10 | 5110 | 8610 |
Base 11 | 4711 | 7911 |
Base 12 | 4312 | 7212 |
Base 13 | 3c13 | 6813 |
Base 14 | 3914 | 6214 |
Base 15 | 3615 | 5b15 |
Base 16 | 3316 | 5616 |