Compare 38991 vs 38993
| Property | 38991 | 38993 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 411 × 3171 | 389931 |
| Prime factorization | 3 × 41 × 317 | 38993 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 41, 123, 317, 951, 12997, 38991 | 1, 38993 |
| Number of properties | 0 | 5 |
| Emirps | 942nd | |
| Isolated primes | 2944th | |
| Long primes | 1550th | |
| Primes | 4107th | |
| Pythagorean primes | 2042nd | |
| Roman numberals | ||
| Base 2 | 10011000010011112 | 10011000010100012 |
| Base 3 | 12221110103 | 12221110123 |
| Base 4 | 212010334 | 212011014 |
| Base 5 | 22214315 | 22214335 |
| Base 6 | 5003036 | 5003056 |
| Base 7 | 2214517 | 2214537 |
| Base 8 | 1141178 | 1141218 |
| Base 9 | 584339 | 584359 |
| Base 10 | 3899110 | 3899310 |
| Base 11 | 2732711 | 2732911 |
| Base 12 | 1a69312 | 1a69512 |
| Base 13 | 1499413 | 1499613 |
| Base 14 | 102d114 | 102d314 |
| Base 15 | b84615 | b84815 |
| Base 16 | 984f16 | 985116 |