Compare 19966 vs 19971
| Property | 19966 | 19971 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 671 × 1491 | 32 × 71 × 3171 |
| Prime factorization | 2 × 67 × 149 | 3 × 3 × 7 × 317 |
| Divisors count | 8 | 12 |
| Divisors | 1, 2, 67, 134, 149, 298, 9983, 19966 | 1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 6657, 19971 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001101111111102 | 1001110000000112 |
| Base 3 | 10001011113 | 10001012003 |
| Base 4 | 103133324 | 103200034 |
| Base 5 | 11143315 | 11143415 |
| Base 6 | 2322346 | 2322436 |
| Base 7 | 1121327 | 1121407 |
| Base 8 | 467768 | 470038 |
| Base 9 | 303449 | 303509 |
| Base 10 | 1996610 | 1997110 |
| Base 11 | 1400111 | 1400611 |
| Base 12 | b67a12 | b68312 |
| Base 13 | 911b13 | 912313 |
| Base 14 | 73c214 | 73c714 |
| Base 15 | 5db115 | 5db615 |
| Base 16 | 4dfe16 | 4e0316 |