Compare 253 vs 262
| Property | 253 | 262 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 231 | 21 × 1311 |
| Prime factorization | 11 × 23 | 2 × 131 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 23, 253 | 1, 2, 131, 262 |
| Number of properties | 1 | 1 |
| Semiprimes | 81st | 84th |
| Roman numberals | CCLIII | CCLXII |
| Base 2 | 111111012 | 1000001102 |
| Base 3 | 1001013 | 1002013 |
| Base 4 | 33314 | 100124 |
| Base 5 | 20035 | 20225 |
| Base 6 | 11016 | 11146 |
| Base 7 | 5117 | 5237 |
| Base 8 | 3758 | 4068 |
| Base 9 | 3119 | 3219 |
| Base 10 | 25310 | 26210 |
| Base 11 | 21011 | 21911 |
| Base 12 | 19112 | 19a12 |
| Base 13 | 16613 | 17213 |
| Base 14 | 14114 | 14a14 |
| Base 15 | 11d15 | 12715 |
| Base 16 | fd16 | 10616 |