Compare 149807 vs 149815
| Property | 149807 | 149815 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 214011 | 51 × 192 × 831 |
| Prime factorization | 7 × 21401 | 5 × 19 × 19 × 83 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 21401, 149807 | 1, 5, 19, 83, 95, 361, 415, 1577, 1805, 7885, 29963, 149815 |
| Number of properties | 1 | 0 |
| Semiprimes | 34343rd | |
| Roman numberals | ||
| Base 2 | 1001001001001011112 | 1001001001001101112 |
| Base 3 | 211211111023 | 211211112013 |
| Base 4 | 2102102334 | 2102103134 |
| Base 5 | 142432125 | 142432305 |
| Base 6 | 31133156 | 31133316 |
| Base 7 | 11625207 | 11625317 |
| Base 8 | 4444578 | 4444678 |
| Base 9 | 2474429 | 2474519 |
| Base 10 | 14980710 | 14981510 |
| Base 11 | a260911 | a261611 |
| Base 12 | 7283b12 | 7284712 |
| Base 13 | 5325813 | 5326313 |
| Base 14 | 3c84714 | 3c85114 |
| Base 15 | 2e5c215 | 2e5ca15 |
| Base 16 | 2492f16 | 2493716 |