Compare 66980 vs 66983
| Property | 66980 | 66983 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 2 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 51 × 171 × 1971 | 72 × 13671 |
| Prime factorization | 2 × 2 × 5 × 17 × 197 | 7 × 7 × 1367 |
| Divisors count | 24 | 6 |
| Divisors | 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 788, 985, 1970, 3349, 3940, 6698, 13396, 16745, 33490, 66980 | 1, 7, 49, 1367, 9569, 66983 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100000101101001002 | 100000101101001112 |
| Base 3 | 101012122023 | 101012122123 |
| Base 4 | 1001122104 | 1001122134 |
| Base 5 | 41204105 | 41204135 |
| Base 6 | 12340326 | 12340356 |
| Base 7 | 3661647 | 3662007 |
| Base 8 | 2026448 | 2026478 |
| Base 9 | 1117829 | 1117859 |
| Base 10 | 6698010 | 6698310 |
| Base 11 | 4636111 | 4636411 |
| Base 12 | 3291812 | 3291b12 |
| Base 13 | 2464413 | 2464713 |
| Base 14 | 1a5a414 | 1a5a714 |
| Base 15 | 14ca515 | 14ca815 |
| Base 16 | 105a416 | 105a716 |