Compare 19978 vs 19983
| Property | 19978 | 19983 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 71 × 14271 | 31 × 66611 |
| Prime factorization | 2 × 7 × 1427 | 3 × 6661 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 7, 14, 1427, 2854, 9989, 19978 | 1, 3, 6661, 19983 |
| Number of properties | 0 | 1 |
| Semiprimes | 5080th | |
| Roman numberals | ||
| Base 2 | 1001110000010102 | 1001110000011112 |
| Base 3 | 10001012213 | 10001020103 |
| Base 4 | 103200224 | 103200334 |
| Base 5 | 11144035 | 11144135 |
| Base 6 | 2322546 | 2323036 |
| Base 7 | 1121507 | 1121557 |
| Base 8 | 470128 | 470178 |
| Base 9 | 303579 | 303639 |
| Base 10 | 1997810 | 1998310 |
| Base 11 | 1401211 | 1401711 |
| Base 12 | b68a12 | b69312 |
| Base 13 | 912a13 | 913213 |
| Base 14 | 73d014 | 73d514 |
| Base 15 | 5dbd15 | 5dc315 |
| Base 16 | 4e0a16 | 4e0f16 |