Compare 13663 vs 13668
| Property | 13663 | 13668 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 131 × 10511 | 22 × 31 × 171 × 671 |
| Prime factorization | 13 × 1051 | 2 × 2 × 3 × 17 × 67 |
| Divisors count | 4 | 24 |
| Divisors | 1, 13, 1051, 13663 | 1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 13668 |
| Number of properties | 1 | 0 |
| Semiprimes | 3541st | |
| Roman numberals | ||
| Base 2 | 110101010111112 | 110101011001002 |
| Base 3 | 2002020013 | 2002020203 |
| Base 4 | 31111334 | 31112104 |
| Base 5 | 4141235 | 4141335 |
| Base 6 | 1431316 | 1431406 |
| Base 7 | 545567 | 545647 |
| Base 8 | 325378 | 325448 |
| Base 9 | 206619 | 206669 |
| Base 10 | 1366310 | 1366810 |
| Base 11 | a2a111 | a2a611 |
| Base 12 | 7aa712 | 7ab012 |
| Base 13 | 62b013 | 62b513 |
| Base 14 | 4d9d14 | 4da414 |
| Base 15 | 40ad15 | 40b315 |
| Base 16 | 355f16 | 356416 |