Compare 138797 vs 138806
| Property | 138797 | 138806 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1387971 | 21 × 694031 |
| Prime factorization | 138797 | 2 × 69403 |
| Divisors count | 2 | 4 |
| Divisors | 1, 138797 | 1, 2, 69403, 138806 |
| Number of properties | 7 | 1 |
| Chen primes | 5562nd | |
| Cousin primes (2nd member) | 1597th | |
| Harmonic primes | 4849th | |
| Primes | 12910th | |
| Prime triplets (2nd member) | 642nd | |
| Pythagorean primes | 6426th | |
| Semiprimes | 31922nd | |
| Twin primes (1st member) | 1600th | |
| Roman numberals | ||
| Base 2 | 1000011110001011012 | 1000011110001101102 |
| Base 3 | 210011011223 | 210011012223 |
| Base 4 | 2013202314 | 2013203124 |
| Base 5 | 134201425 | 134202115 |
| Base 6 | 25503256 | 25503426 |
| Base 7 | 11154417 | 11154537 |
| Base 8 | 4170558 | 4170668 |
| Base 9 | 2313489 | 2313589 |
| Base 10 | 13879710 | 13880610 |
| Base 11 | 9530a11 | 9531811 |
| Base 12 | 683a512 | 683b212 |
| Base 13 | 4b23913 | 4b24513 |
| Base 14 | 3882114 | 3882a14 |
| Base 15 | 2b1d215 | 2b1db15 |
| Base 16 | 21e2d16 | 21e3616 |