Compare 138965 vs 138977
| Property | 138965 | 138977 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 277931 | 1389771 |
| Prime factorization | 5 × 27793 | 138977 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 27793, 138965 | 1, 138977 |
| Number of properties | 1 | 5 |
| Chen primes | 5569th | |
| Isolated primes | 9727th | |
| Long primes | 4835th | |
| Primes | 12926th | |
| Pythagorean primes | 6435th | |
| Semiprimes | 31962nd | |
| Roman numberals | ||
| Base 2 | 1000011110110101012 | 1000011110111000012 |
| Base 3 | 210011212123 | 210011220223 |
| Base 4 | 2013231114 | 2013232014 |
| Base 5 | 134213305 | 134214025 |
| Base 6 | 25512056 | 25512256 |
| Base 7 | 11161017 | 11161167 |
| Base 8 | 4173258 | 4173418 |
| Base 9 | 2315559 | 2315689 |
| Base 10 | 13896510 | 13897710 |
| Base 11 | 9545211 | 9546311 |
| Base 12 | 6850512 | 6851512 |
| Base 13 | 4b33813 | 4b34713 |
| Base 14 | 3890114 | 3890d14 |
| Base 15 | 2b29515 | 2b2a215 |
| Base 16 | 21ed516 | 21ee116 |