Compare 48 vs 49
| Property | 48 | 49 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 1 |
| Total factors | 5 | 2 |
| Prime factorization | 24 × 31 | 72 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 | 7 × 7 |
| Divisors count | 10 | 3 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 | 1, 7, 49 |
| Number of properties | 0 | 1 |
| Semiprimes | 17th | |
| Roman numberals | XLVIII | XLIX |
| Base 2 | 1100002 | 1100012 |
| Base 3 | 12103 | 12113 |
| Base 4 | 3004 | 3014 |
| Base 5 | 1435 | 1445 |
| Base 6 | 1206 | 1216 |
| Base 7 | 667 | 1007 |
| Base 8 | 608 | 618 |
| Base 9 | 539 | 549 |
| Base 10 | 4810 | 4910 |
| Base 11 | 4411 | 4511 |
| Base 12 | 4012 | 4112 |
| Base 13 | 3913 | 3a13 |
| Base 14 | 3614 | 3714 |
| Base 15 | 3315 | 3415 |
| Base 16 | 3016 | 3116 |