Compare 218 vs 247
Property | 218 | 247 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 1091 | 131 × 191 |
Prime factorization | 2 × 109 | 13 × 19 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 109, 218 | 1, 13, 19, 247 |
Number of properties | 1 | 1 |
Semiprimes | 73rd | 79th |
Roman numberals | CCXVIII | CCXLVII |
Base 2 | 110110102 | 111101112 |
Base 3 | 220023 | 1000113 |
Base 4 | 31224 | 33134 |
Base 5 | 13335 | 14425 |
Base 6 | 10026 | 10516 |
Base 7 | 4317 | 5027 |
Base 8 | 3328 | 3678 |
Base 9 | 2629 | 3049 |
Base 10 | 21810 | 24710 |
Base 11 | 18911 | 20511 |
Base 12 | 16212 | 18712 |
Base 13 | 13a13 | 16013 |
Base 14 | 11814 | 13914 |
Base 15 | e815 | 11715 |
Base 16 | da16 | f716 |