Compare 48 vs 51
| Property | 48 | 51 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 24 × 31 | 31 × 171 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 | 3 × 17 |
| Divisors count | 10 | 4 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 | 1, 3, 17, 51 |
| Number of properties | 0 | 1 |
| Semiprimes | 18th | |
| Roman numberals | XLVIII | LI |
| Base 2 | 1100002 | 1100112 |
| Base 3 | 12103 | 12203 |
| Base 4 | 3004 | 3034 |
| Base 5 | 1435 | 2015 |
| Base 6 | 1206 | 1236 |
| Base 7 | 667 | 1027 |
| Base 8 | 608 | 638 |
| Base 9 | 539 | 569 |
| Base 10 | 4810 | 5110 |
| Base 11 | 4411 | 4711 |
| Base 12 | 4012 | 4312 |
| Base 13 | 3913 | 3c13 |
| Base 14 | 3614 | 3914 |
| Base 15 | 3315 | 3615 |
| Base 16 | 3016 | 3316 |