Compare 201385 vs 201390
| Property | 201385 | 201390 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 6 |
| Prime factorization | 51 × 402771 | 21 × 31 × 51 × 72 × 1371 |
| Prime factorization | 5 × 40277 | 2 × 3 × 5 × 7 × 7 × 137 |
| Divisors count | 4 | 48 |
| Divisors | 1, 5, 40277, 201385 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 822, 959, 1370, 1470, 1918, 2055, 2877, 4110, 4795, 5754, 6713, 9590, 13426, 14385, 20139, 28770, 33565, 40278, 67130, 100695, 201390 |
| Number of properties | 1 | 0 |
| Semiprimes | 45542nd | |
| Roman numberals | ||
| Base 2 | 1100010010101010012 | 1100010010101011102 |
| Base 3 | 1010200202013 | 1010200202203 |
| Base 4 | 3010222214 | 3010222324 |
| Base 5 | 224210205 | 224210305 |
| Base 6 | 41522016 | 41522106 |
| Base 7 | 14660627 | 14661007 |
| Base 8 | 6112518 | 6112568 |
| Base 9 | 3362219 | 3362269 |
| Base 10 | 20138510 | 20139010 |
| Base 11 | 12833811 | 12834211 |
| Base 12 | 9866112 | 9866612 |
| Base 13 | 7088213 | 7088713 |
| Base 14 | 5356914 | 5357014 |
| Base 15 | 3ea0a15 | 3ea1015 |
| Base 16 | 312a916 | 312ae16 |