Compare 1600 vs 1603
| Property | 1600 | 1603 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 8 | 2 |
| Prime factorization | 26 × 52 | 71 × 2291 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 | 7 × 229 |
| Divisors count | 21 | 4 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600 | 1, 7, 229, 1603 |
| Number of properties | 0 | 1 |
| Semiprimes | 463rd | |
| Roman numberals | MDC | MDCIII |
| Base 2 | 110010000002 | 110010000112 |
| Base 3 | 20120213 | 20121013 |
| Base 4 | 1210004 | 1210034 |
| Base 5 | 224005 | 224035 |
| Base 6 | 112246 | 112316 |
| Base 7 | 44447 | 44507 |
| Base 8 | 31008 | 31038 |
| Base 9 | 21679 | 21719 |
| Base 10 | 160010 | 160310 |
| Base 11 | 122511 | 122811 |
| Base 12 | b1412 | b1712 |
| Base 13 | 96113 | 96413 |
| Base 14 | 82414 | 82714 |
| Base 15 | 71a15 | 71d15 |
| Base 16 | 64016 | 64316 |