Compare 19860 vs 19871
| Property | 19860 | 19871 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 22 × 31 × 51 × 3311 | 311 × 6411 |
| Prime factorization | 2 × 2 × 3 × 5 × 331 | 31 × 641 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860 | 1, 31, 641, 19871 |
| Number of properties | 0 | 1 |
| Semiprimes | 5056th | |
| Roman numberals | ||
| Base 2 | 1001101100101002 | 1001101100111112 |
| Base 3 | 10000201203 | 10000202223 |
| Base 4 | 103121104 | 103121334 |
| Base 5 | 11134205 | 11134415 |
| Base 6 | 2315406 | 2315556 |
| Base 7 | 1116217 | 1116357 |
| Base 8 | 466248 | 466378 |
| Base 9 | 302169 | 302289 |
| Base 10 | 1986010 | 1987110 |
| Base 11 | 13a1511 | 13a2511 |
| Base 12 | b5b012 | b5bb12 |
| Base 13 | 906913 | 907713 |
| Base 14 | 734814 | 735514 |
| Base 15 | 5d4015 | 5d4b15 |
| Base 16 | 4d9416 | 4d9f16 |