Compare 225 vs 226
| Property | 225 | 226 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 52 | 21 × 1131 |
| Prime factorization | 3 × 3 × 5 × 5 | 2 × 113 |
| Divisors count | 9 | 4 |
| Divisors | 1, 3, 5, 9, 15, 25, 45, 75, 225 | 1, 2, 113, 226 |
| Number of properties | 0 | 1 |
| Semiprimes | 76th | |
| Roman numberals | CCXXV | CCXXVI |
| Base 2 | 111000012 | 111000102 |
| Base 3 | 221003 | 221013 |
| Base 4 | 32014 | 32024 |
| Base 5 | 14005 | 14015 |
| Base 6 | 10136 | 10146 |
| Base 7 | 4417 | 4427 |
| Base 8 | 3418 | 3428 |
| Base 9 | 2709 | 2719 |
| Base 10 | 22510 | 22610 |
| Base 11 | 19511 | 19611 |
| Base 12 | 16912 | 16a12 |
| Base 13 | 14413 | 14513 |
| Base 14 | 12114 | 12214 |
| Base 15 | 10015 | 10115 |
| Base 16 | e116 | e216 |