Compare 12639 vs 12649
| Property | 12639 | 12649 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 111 × 3831 | 71 × 131 × 1391 |
| Prime factorization | 3 × 11 × 383 | 7 × 13 × 139 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 11, 33, 383, 1149, 4213, 12639 | 1, 7, 13, 91, 139, 973, 1807, 12649 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 110001010111112 | 110001011010012 |
| Base 3 | 1221000103 | 1221001113 |
| Base 4 | 30111334 | 30112214 |
| Base 5 | 4010245 | 4010445 |
| Base 6 | 1343036 | 1343216 |
| Base 7 | 515647 | 516107 |
| Base 8 | 305378 | 305518 |
| Base 9 | 183039 | 183149 |
| Base 10 | 1263910 | 1264910 |
| Base 11 | 955011 | 955a11 |
| Base 12 | 739312 | 73a112 |
| Base 13 | 59a313 | 59b013 |
| Base 14 | 486b14 | 487714 |
| Base 15 | 3b2915 | 3b3415 |
| Base 16 | 315f16 | 316916 |