Compare 131540 vs 131545
| Property | 131540 | 131545 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 51 × 65771 | 51 × 263091 |
| Prime factorization | 2 × 2 × 5 × 6577 | 5 × 26309 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20, 6577, 13154, 26308, 32885, 65770, 131540 | 1, 5, 26309, 131545 |
| Number of properties | 0 | 1 |
| Semiprimes | 30366th | |
| Roman numberals | ||
| Base 2 | 1000000001110101002 | 1000000001110110012 |
| Base 3 | 202001022123 | 202001100013 |
| Base 4 | 2000131104 | 2000131214 |
| Base 5 | 132021305 | 132021405 |
| Base 6 | 24525526 | 24530016 |
| Base 7 | 10553337 | 10553417 |
| Base 8 | 4007248 | 4007318 |
| Base 9 | 2203859 | 2204019 |
| Base 10 | 13154010 | 13154510 |
| Base 11 | 8a91211 | 8a91711 |
| Base 12 | 6415812 | 6416112 |
| Base 13 | 47b4613 | 47b4b13 |
| Base 14 | 35d1a14 | 35d2114 |
| Base 15 | 28e9515 | 28e9a15 |
| Base 16 | 201d416 | 201d916 |