Compare 25 vs 30
| Property | 25 | 30 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 52 | 21 × 31 × 51 |
| Prime factorization | 5 × 5 | 2 × 3 × 5 |
| Divisors count | 3 | 8 |
| Divisors | 1, 5, 25 | 1, 2, 3, 5, 6, 10, 15, 30 |
| Number of properties | 1 | 0 |
| Semiprimes | 9th | |
| Roman numberals | XXV | XXX |
| Base 2 | 110012 | 111102 |
| Base 3 | 2213 | 10103 |
| Base 4 | 1214 | 1324 |
| Base 5 | 1005 | 1105 |
| Base 6 | 416 | 506 |
| Base 7 | 347 | 427 |
| Base 8 | 318 | 368 |
| Base 9 | 279 | 339 |
| Base 10 | 2510 | 3010 |
| Base 11 | 2311 | 2811 |
| Base 12 | 2112 | 2612 |
| Base 13 | 1c13 | 2413 |
| Base 14 | 1b14 | 2214 |
| Base 15 | 1a15 | 2015 |
| Base 16 | 1916 | 1e16 |