Compare 19772 vs 19781
| Property | 19772 | 19781 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 49431 | 1311 × 1511 |
| Prime factorization | 2 × 2 × 4943 | 131 × 151 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 4943, 9886, 19772 | 1, 131, 151, 19781 |
| Number of properties | 0 | 1 |
| Semiprimes | 5034th | |
| Roman numberals | ||
| Base 2 | 1001101001111002 | 1001101010001012 |
| Base 3 | 10000100223 | 10000101223 |
| Base 4 | 103103304 | 103110114 |
| Base 5 | 11130425 | 11131115 |
| Base 6 | 2313126 | 2313256 |
| Base 7 | 1114347 | 1114467 |
| Base 8 | 464748 | 465058 |
| Base 9 | 301089 | 301189 |
| Base 10 | 1977210 | 1978110 |
| Base 11 | 1394511 | 1395311 |
| Base 12 | b53812 | b54512 |
| Base 13 | 8ccc13 | 900813 |
| Base 14 | 72c414 | 72cd14 |
| Base 15 | 5cd215 | 5cdb15 |
| Base 16 | 4d3c16 | 4d4516 |