Compare 199380 vs 199391
| Property | 199380 | 199391 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 33231 | 431 × 46371 |
| Prime factorization | 2 × 2 × 3 × 5 × 3323 | 43 × 4637 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3323, 6646, 9969, 13292, 16615, 19938, 33230, 39876, 49845, 66460, 99690, 199380 | 1, 43, 4637, 199391 |
| Number of properties | 0 | 1 |
| Semiprimes | 45100th | |
| Roman numberals | ||
| Base 2 | 1100001010110101002 | 1100001010110111112 |
| Base 3 | 1010101111103 | 1010101112123 |
| Base 4 | 3002231104 | 3002231334 |
| Base 5 | 223400105 | 223400315 |
| Base 6 | 41350206 | 41350356 |
| Base 7 | 14601667 | 14602137 |
| Base 8 | 6053248 | 6053378 |
| Base 9 | 3334439 | 3334559 |
| Base 10 | 19938010 | 19939110 |
| Base 11 | 12688511 | 12689511 |
| Base 12 | 9747012 | 9747b12 |
| Base 13 | 6c99c13 | 6c9aa13 |
| Base 14 | 5293614 | 5294314 |
| Base 15 | 3e12015 | 3e12b15 |
| Base 16 | 30ad416 | 30adf16 |