Compare 77 vs 87
Property | 77 | 87 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 71 × 111 | 31 × 291 |
Prime factorization | 7 × 11 | 3 × 29 |
Divisors count | 4 | 4 |
Divisors | 1, 7, 11, 77 | 1, 3, 29, 87 |
Number of properties | 1 | 1 |
Semiprimes | 26th | 30th |
Roman numberals | LXXVII | LXXXVII |
Base 2 | 10011012 | 10101112 |
Base 3 | 22123 | 100203 |
Base 4 | 10314 | 11134 |
Base 5 | 3025 | 3225 |
Base 6 | 2056 | 2236 |
Base 7 | 1407 | 1537 |
Base 8 | 1158 | 1278 |
Base 9 | 859 | 1069 |
Base 10 | 7710 | 8710 |
Base 11 | 7011 | 7a11 |
Base 12 | 6512 | 7312 |
Base 13 | 5c13 | 6913 |
Base 14 | 5714 | 6314 |
Base 15 | 5215 | 5c15 |
Base 16 | 4d16 | 5716 |