Compare 9 vs 25
| Property | 9 | 25 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 1 |
| Total factors | 2 | 2 |
| Prime factorization | 32 | 52 |
| Prime factorization | 3 × 3 | 5 × 5 |
| Divisors count | 3 | 3 |
| Divisors | 1, 3, 9 | 1, 5, 25 |
| Number of properties | 1 | 1 |
| Semiprimes | 3rd | 9th |
| Roman numberals | IX | XXV |
| Base 2 | 10012 | 110012 |
| Base 3 | 1003 | 2213 |
| Base 4 | 214 | 1214 |
| Base 5 | 145 | 1005 |
| Base 6 | 136 | 416 |
| Base 7 | 127 | 347 |
| Base 8 | 118 | 318 |
| Base 9 | 109 | 279 |
| Base 10 | 910 | 2510 |
| Base 11 | 911 | 2311 |
| Base 12 | 912 | 2112 |
| Base 13 | 913 | 1c13 |
| Base 14 | 914 | 1b14 |
| Base 15 | 915 | 1a15 |
| Base 16 | 916 | 1916 |