Compare 389991 vs 389997
| Property | 389991 | 389997 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 4 |
| Prime factorization | 31 × 73 × 3791 | 32 × 171 × 25491 |
| Prime factorization | 3 × 7 × 7 × 7 × 379 | 3 × 3 × 17 × 2549 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 7, 21, 49, 147, 343, 379, 1029, 1137, 2653, 7959, 18571, 55713, 129997, 389991 | 1, 3, 9, 17, 51, 153, 2549, 7647, 22941, 43333, 129999, 389997 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 10111110011011001112 | 10111110011011011012 |
| Base 3 | 2012102220103 | 2012102221003 |
| Base 4 | 11330312134 | 11330312314 |
| Base 5 | 444344315 | 444344425 |
| Base 6 | 122053036 | 122053136 |
| Base 7 | 32130007 | 32130067 |
| Base 8 | 13715478 | 13715558 |
| Base 9 | 6538639 | 6538709 |
| Base 10 | 38999110 | 38999710 |
| Base 11 | 24700811 | 24701311 |
| Base 12 | 16983312 | 16983912 |
| Base 13 | 10868413 | 10868a13 |
| Base 14 | a21a714 | a21ad14 |
| Base 15 | 7a84615 | 7a84c15 |
| Base 16 | 5f36716 | 5f36d16 |