Compare 149726 vs 149731
| Property | 149726 | 149731 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 431 × 17411 | 1497311 |
| Prime factorization | 2 × 43 × 1741 | 149731 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 43, 86, 1741, 3482, 74863, 149726 | 1, 149731 |
| Number of properties | 0 | 4 |
| Emirps | 2948th | |
| Long primes | 5159th | |
| Primes | 13826th | |
| Twin primes (2nd member) | 1698th | |
| Roman numberals | ||
| Base 2 | 1001001000110111102 | 1001001000111000112 |
| Base 3 | 211211011023 | 211211011213 |
| Base 4 | 2102031324 | 2102032034 |
| Base 5 | 142424015 | 142424115 |
| Base 6 | 31131026 | 31131116 |
| Base 7 | 11623437 | 11623517 |
| Base 8 | 4443368 | 4443438 |
| Base 9 | 2473429 | 2473479 |
| Base 10 | 14972610 | 14973110 |
| Base 11 | a254511 | a254a11 |
| Base 12 | 7279212 | 7279712 |
| Base 13 | 531c513 | 531ca13 |
| Base 14 | 3c7ca14 | 3c7d114 |
| Base 15 | 2e56b15 | 2e57115 |
| Base 16 | 248de16 | 248e316 |