Compare 38851 vs 38857
| Property | 38851 | 38857 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 388511 | 72 × 131 × 611 |
| Prime factorization | 38851 | 7 × 7 × 13 × 61 |
| Divisors count | 2 | 12 |
| Divisors | 1, 38851 | 1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5551, 38857 |
| Number of properties | 5 | 0 |
| Harmonic primes | 1530th | |
| Isolated primes | 2932nd | |
| Lucky primes | 611th | |
| Primes | 4093rd | |
| Super primes | 564th | |
| Roman numberals | ||
| Base 2 | 10010111110000112 | 10010111110010012 |
| Base 3 | 12220212213 | 12220220113 |
| Base 4 | 211330034 | 211330214 |
| Base 5 | 22204015 | 22204125 |
| Base 6 | 4555116 | 4555216 |
| Base 7 | 2211617 | 2212007 |
| Base 8 | 1137038 | 1137118 |
| Base 9 | 582579 | 582649 |
| Base 10 | 3885110 | 3885710 |
| Base 11 | 2720a11 | 2721511 |
| Base 12 | 1a59712 | 1a5a112 |
| Base 13 | 148b713 | 148c013 |
| Base 14 | 1023114 | 1023714 |
| Base 15 | b7a115 | b7a715 |
| Base 16 | 97c316 | 97c916 |