Compare 19966 vs 19977
| Property | 19966 | 19977 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 671 × 1491 | 31 × 66591 |
| Prime factorization | 2 × 67 × 149 | 3 × 6659 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 67, 134, 149, 298, 9983, 19966 | 1, 3, 6659, 19977 |
| Number of properties | 0 | 1 |
| Semiprimes | 5079th | |
| Roman numberals | ||
| Base 2 | 1001101111111102 | 1001110000010012 |
| Base 3 | 10001011113 | 10001012203 |
| Base 4 | 103133324 | 103200214 |
| Base 5 | 11143315 | 11144025 |
| Base 6 | 2322346 | 2322536 |
| Base 7 | 1121327 | 1121467 |
| Base 8 | 467768 | 470118 |
| Base 9 | 303449 | 303569 |
| Base 10 | 1996610 | 1997710 |
| Base 11 | 1400111 | 1401111 |
| Base 12 | b67a12 | b68912 |
| Base 13 | 911b13 | 912913 |
| Base 14 | 73c214 | 73cd14 |
| Base 15 | 5db115 | 5dbc15 |
| Base 16 | 4dfe16 | 4e0916 |