Compare 126215 vs 126217
| Property | 126215 | 126217 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 252431 | 71 × 131 × 191 × 731 |
| Prime factorization | 5 × 25243 | 7 × 13 × 19 × 73 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 25243, 126215 | 1, 7, 13, 19, 73, 91, 133, 247, 511, 949, 1387, 1729, 6643, 9709, 18031, 126217 |
| Number of properties | 1 | 0 |
| Semiprimes | 29183rd | |
| Roman numberals | ||
| Base 2 | 111101101000001112 | 111101101000010012 |
| Base 3 | 201020101223 | 201020102013 |
| Base 4 | 1323100134 | 1323100214 |
| Base 5 | 130143305 | 130143325 |
| Base 6 | 24121556 | 24122016 |
| Base 7 | 10336557 | 10336607 |
| Base 8 | 3664078 | 3664118 |
| Base 9 | 2121189 | 2121219 |
| Base 10 | 12621510 | 12621710 |
| Base 11 | 8691111 | 8691311 |
| Base 12 | 6105b12 | 6106112 |
| Base 13 | 455ab13 | 455b013 |
| Base 14 | 33dd514 | 33dd714 |
| Base 15 | 275e515 | 275e715 |
| Base 16 | 1ed0716 | 1ed0916 |