Compare 262 vs 291
| Property | 262 | 291 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 1311 | 31 × 971 |
| Prime factorization | 2 × 131 | 3 × 97 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 131, 262 | 1, 3, 97, 291 |
| Number of properties | 1 | 1 |
| Semiprimes | 84th | 91st |
| Roman numberals | CCLXII | CCXCI |
| Base 2 | 1000001102 | 1001000112 |
| Base 3 | 1002013 | 1012103 |
| Base 4 | 100124 | 102034 |
| Base 5 | 20225 | 21315 |
| Base 6 | 11146 | 12036 |
| Base 7 | 5237 | 5647 |
| Base 8 | 4068 | 4438 |
| Base 9 | 3219 | 3539 |
| Base 10 | 26210 | 29110 |
| Base 11 | 21911 | 24511 |
| Base 12 | 19a12 | 20312 |
| Base 13 | 17213 | 19513 |
| Base 14 | 14a14 | 16b14 |
| Base 15 | 12715 | 14615 |
| Base 16 | 10616 | 12316 |