Compare 190981 vs 190990
| Property | 190981 | 190990 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 272831 | 21 × 51 × 711 × 2691 |
| Prime factorization | 7 × 27283 | 2 × 5 × 71 × 269 |
| Divisors count | 4 | 16 |
| Divisors | 1, 7, 27283, 190981 | 1, 2, 5, 10, 71, 142, 269, 355, 538, 710, 1345, 2690, 19099, 38198, 95495, 190990 |
| Number of properties | 1 | 0 |
| Semiprimes | 43294th | |
| Roman numberals | ||
| Base 2 | 1011101010000001012 | 1011101010000011102 |
| Base 3 | 1002002221013 | 1002002222013 |
| Base 4 | 2322200114 | 2322200324 |
| Base 5 | 221024115 | 221024305 |
| Base 6 | 40321016 | 40321146 |
| Base 7 | 14235407 | 14235527 |
| Base 8 | 5650058 | 5650168 |
| Base 9 | 3208719 | 3208819 |
| Base 10 | 19098110 | 19099010 |
| Base 11 | 12053a11 | 12054811 |
| Base 12 | 9263112 | 9263a12 |
| Base 13 | 68c0b13 | 68c1713 |
| Base 14 | 4d85714 | 4d86214 |
| Base 15 | 3b8c115 | 3b8ca15 |
| Base 16 | 2ea0516 | 2ea0e16 |