Compare 27781 vs 27790
| Property | 27781 | 27790 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 131 × 21371 | 21 × 51 × 71 × 3971 |
| Prime factorization | 13 × 2137 | 2 × 5 × 7 × 397 |
| Divisors count | 4 | 16 |
| Divisors | 1, 13, 2137, 27781 | 1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 13895, 27790 |
| Number of properties | 1 | 0 |
| Semiprimes | 6936th | |
| Roman numberals | ||
| Base 2 | 1101100100001012 | 1101100100011102 |
| Base 3 | 11020022213 | 11020100213 |
| Base 4 | 123020114 | 123020324 |
| Base 5 | 13421115 | 13421305 |
| Base 6 | 3323416 | 3323546 |
| Base 7 | 1436657 | 1440107 |
| Base 8 | 662058 | 662168 |
| Base 9 | 420879 | 421079 |
| Base 10 | 2778110 | 2779010 |
| Base 11 | 1996611 | 1997411 |
| Base 12 | 140b112 | 140ba12 |
| Base 13 | c85013 | c85913 |
| Base 14 | a1a514 | a1b014 |
| Base 15 | 837115 | 837a15 |
| Base 16 | 6c8516 | 6c8e16 |