Compare 149781 vs 149807
| Property | 149781 | 149807 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 499271 | 71 × 214011 |
| Prime factorization | 3 × 49927 | 7 × 21401 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 49927, 149781 | 1, 7, 21401, 149807 |
| Number of properties | 1 | 1 |
| Semiprimes | 34334th | 34343rd |
| Roman numberals | ||
| Base 2 | 1001001001000101012 | 1001001001001011112 |
| Base 3 | 211211101103 | 211211111023 |
| Base 4 | 2102101114 | 2102102334 |
| Base 5 | 142431115 | 142432125 |
| Base 6 | 31132336 | 31133156 |
| Base 7 | 11624527 | 11625207 |
| Base 8 | 4444258 | 4444578 |
| Base 9 | 2474139 | 2474429 |
| Base 10 | 14978110 | 14980710 |
| Base 11 | a259511 | a260911 |
| Base 12 | 7281912 | 7283b12 |
| Base 13 | 5323813 | 5325813 |
| Base 14 | 3c82914 | 3c84714 |
| Base 15 | 2e5a615 | 2e5c215 |
| Base 16 | 2491516 | 2492f16 |