Compare 545 vs 583
| Property | 545 | 583 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 1091 | 111 × 531 |
| Prime factorization | 5 × 109 | 11 × 53 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 109, 545 | 1, 11, 53, 583 |
| Number of properties | 1 | 1 |
| Semiprimes | 171st | 182nd |
| Roman numberals | DXLV | DLXXXIII |
| Base 2 | 10001000012 | 10010001112 |
| Base 3 | 2020123 | 2101213 |
| Base 4 | 202014 | 210134 |
| Base 5 | 41405 | 43135 |
| Base 6 | 23056 | 24116 |
| Base 7 | 14067 | 14627 |
| Base 8 | 10418 | 11078 |
| Base 9 | 6659 | 7179 |
| Base 10 | 54510 | 58310 |
| Base 11 | 45611 | 49011 |
| Base 12 | 39512 | 40712 |
| Base 13 | 32c13 | 35b13 |
| Base 14 | 2ad14 | 2d914 |
| Base 15 | 26515 | 28d15 |
| Base 16 | 22116 | 24716 |