Compare 1603 vs 1612
| Property | 1603 | 1612 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 2291 | 22 × 131 × 311 |
| Prime factorization | 7 × 229 | 2 × 2 × 13 × 31 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 229, 1603 | 1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612 |
| Number of properties | 1 | 0 |
| Semiprimes | 463rd | |
| Roman numberals | MDCIII | MDCXII |
| Base 2 | 110010000112 | 110010011002 |
| Base 3 | 20121013 | 20122013 |
| Base 4 | 1210034 | 1210304 |
| Base 5 | 224035 | 224225 |
| Base 6 | 112316 | 112446 |
| Base 7 | 44507 | 44627 |
| Base 8 | 31038 | 31148 |
| Base 9 | 21719 | 21819 |
| Base 10 | 160310 | 161210 |
| Base 11 | 122811 | 123611 |
| Base 12 | b1712 | b2412 |
| Base 13 | 96413 | 97013 |
| Base 14 | 82714 | 83214 |
| Base 15 | 71d15 | 72715 |
| Base 16 | 64316 | 64c16 |