Compare 66989 vs 66992
| Property | 66989 | 66992 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 131 × 51531 | 24 × 531 × 791 |
| Prime factorization | 13 × 5153 | 2 × 2 × 2 × 2 × 53 × 79 |
| Divisors count | 4 | 20 |
| Divisors | 1, 13, 5153, 66989 | 1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 424, 632, 848, 1264, 4187, 8374, 16748, 33496, 66992 |
| Number of properties | 1 | 0 |
| Semiprimes | 15994th | |
| Roman numberals | ||
| Base 2 | 100000101101011012 | 100000101101100002 |
| Base 3 | 101012200023 | 101012200123 |
| Base 4 | 1001122314 | 1001123004 |
| Base 5 | 41204245 | 41204325 |
| Base 6 | 12340456 | 12340526 |
| Base 7 | 3662067 | 3662127 |
| Base 8 | 2026558 | 2026608 |
| Base 9 | 1118029 | 1118059 |
| Base 10 | 6698910 | 6699210 |
| Base 11 | 4636a11 | 4637211 |
| Base 12 | 3292512 | 3292812 |
| Base 13 | 2465013 | 2465313 |
| Base 14 | 1a5ad14 | 1a5b214 |
| Base 15 | 14cae15 | 14cb215 |
| Base 16 | 105ad16 | 105b016 |