Compare 639134 vs 639140
| Property | 639134 | 639140 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 3195671 | 22 × 51 × 319571 |
| Prime factorization | 2 × 319567 | 2 × 2 × 5 × 31957 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 319567, 639134 | 1, 2, 4, 5, 10, 20, 31957, 63914, 127828, 159785, 319570, 639140 |
| Number of properties | 1 | 0 |
| Semiprimes | 136959th | |
| Roman numberals | ||
| Base 2 | 100111000000100111102 | 100111000000101001002 |
| Base 3 | 10121102011223 | 10121102012123 |
| Base 4 | 21300021324 | 21300022104 |
| Base 5 | 1304230145 | 1304230305 |
| Base 6 | 214105426 | 214105526 |
| Base 7 | 53012367 | 53012457 |
| Base 8 | 23402368 | 23402448 |
| Base 9 | 11736489 | 11736559 |
| Base 10 | 63913410 | 63914010 |
| Base 11 | 3a721111 | 3a721711 |
| Base 12 | 269a5212 | 269a5812 |
| Base 13 | 194bb213 | 194bb813 |
| Base 14 | 128cc614 | 128ccc14 |
| Base 15 | c958e15 | c959515 |
| Base 16 | 9c09e16 | 9c0a416 |