Compare 25 vs 51
| Property | 25 | 51 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 52 | 31 × 171 |
| Prime factorization | 5 × 5 | 3 × 17 |
| Divisors count | 3 | 4 |
| Divisors | 1, 5, 25 | 1, 3, 17, 51 |
| Number of properties | 1 | 1 |
| Semiprimes | 9th | 18th |
| Roman numberals | XXV | LI |
| Base 2 | 110012 | 1100112 |
| Base 3 | 2213 | 12203 |
| Base 4 | 1214 | 3034 |
| Base 5 | 1005 | 2015 |
| Base 6 | 416 | 1236 |
| Base 7 | 347 | 1027 |
| Base 8 | 318 | 638 |
| Base 9 | 279 | 569 |
| Base 10 | 2510 | 5110 |
| Base 11 | 2311 | 4711 |
| Base 12 | 2112 | 4312 |
| Base 13 | 1c13 | 3c13 |
| Base 14 | 1b14 | 3914 |
| Base 15 | 1a15 | 3615 |
| Base 16 | 1916 | 3316 |