Compare 247 vs 262
| Property | 247 | 262 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 131 × 191 | 21 × 1311 |
| Prime factorization | 13 × 19 | 2 × 131 |
| Divisors count | 4 | 4 |
| Divisors | 1, 13, 19, 247 | 1, 2, 131, 262 |
| Number of properties | 1 | 1 |
| Semiprimes | 79th | 84th |
| Roman numberals | CCXLVII | CCLXII |
| Base 2 | 111101112 | 1000001102 |
| Base 3 | 1000113 | 1002013 |
| Base 4 | 33134 | 100124 |
| Base 5 | 14425 | 20225 |
| Base 6 | 10516 | 11146 |
| Base 7 | 5027 | 5237 |
| Base 8 | 3678 | 4068 |
| Base 9 | 3049 | 3219 |
| Base 10 | 24710 | 26210 |
| Base 11 | 20511 | 21911 |
| Base 12 | 18712 | 19a12 |
| Base 13 | 16013 | 17213 |
| Base 14 | 13914 | 14a14 |
| Base 15 | 11715 | 12715 |
| Base 16 | f716 | 10616 |