Compare 142634 vs 142639
| Property | 142634 | 142639 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 713171 | 72 × 411 × 711 |
| Prime factorization | 2 × 71317 | 7 × 7 × 41 × 71 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 71317, 142634 | 1, 7, 41, 49, 71, 287, 497, 2009, 2911, 3479, 20377, 142639 |
| Number of properties | 1 | 0 |
| Semiprimes | 32755th | |
| Roman numberals | ||
| Base 2 | 1000101101001010102 | 1000101101001011112 |
| Base 3 | 210201222023 | 210201222213 |
| Base 4 | 2023102224 | 2023102334 |
| Base 5 | 140310145 | 140310245 |
| Base 6 | 30202026 | 30202116 |
| Base 7 | 11325627 | 11326007 |
| Base 8 | 4264528 | 4264578 |
| Base 9 | 2365829 | 2365879 |
| Base 10 | 14263410 | 14263910 |
| Base 11 | 9818811 | 9819211 |
| Base 12 | 6a66212 | 6a66712 |
| Base 13 | 4cbcb13 | 4cc0313 |
| Base 14 | 39da214 | 39da714 |
| Base 15 | 2c3de15 | 2c3e415 |
| Base 16 | 22d2a16 | 22d2f16 |