Compare 123421 vs 123428
| Property | 123421 | 123428 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 831 × 14871 | 22 × 591 × 5231 |
| Prime factorization | 83 × 1487 | 2 × 2 × 59 × 523 |
| Divisors count | 4 | 12 |
| Divisors | 1, 83, 1487, 123421 | 1, 2, 4, 59, 118, 236, 523, 1046, 2092, 30857, 61714, 123428 |
| Number of properties | 1 | 0 |
| Semiprimes | 28582nd | |
| Roman numberals | ||
| Base 2 | 111100010000111012 | 111100010001001002 |
| Base 3 | 200210220113 | 200210221023 |
| Base 4 | 1320201314 | 1320202104 |
| Base 5 | 124221415 | 124222035 |
| Base 6 | 23512216 | 23512326 |
| Base 7 | 10225547 | 10225647 |
| Base 8 | 3610358 | 3610448 |
| Base 9 | 2072649 | 2072729 |
| Base 10 | 12342110 | 12342810 |
| Base 11 | 8480111 | 8480811 |
| Base 12 | 5b51112 | 5b51812 |
| Base 13 | 4423c13 | 4424613 |
| Base 14 | 32d9b14 | 32da414 |
| Base 15 | 2688115 | 2688815 |
| Base 16 | 1e21d16 | 1e22416 |