Compare 139891 vs 140123
| Property | 139891 | 140123 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1398911 | 1401231 |
| Prime factorization | 139891 | 140123 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139891 | 1, 140123 |
| Number of properties | 5 | 6 |
| Additive primes | 5365th | 5375th |
| Happy primes | 2032nd | |
| Harmonic primes | 4889th | |
| Isolated primes | 9786th | 9800th |
| Long primes | 4857th | |
| Primes | 12999th | 13017th |
| Safe primes | 879th | |
| Ulam primes | 914th | |
| Roman numberals | ||
| Base 2 | 1000100010011100112 | 1000100011010110112 |
| Base 3 | 210022200113 | 210100122023 |
| Base 4 | 2020213034 | 2020311234 |
| Base 5 | 134340315 | 134404435 |
| Base 6 | 25553516 | 30004156 |
| Base 7 | 11215637 | 11223447 |
| Base 8 | 4211638 | 4215338 |
| Base 9 | 2328049 | 2331829 |
| Base 10 | 13989110 | 14012310 |
| Base 11 | 9611411 | 9630511 |
| Base 12 | 68b5712 | 6910b12 |
| Base 13 | 4b89b13 | 4ba1913 |
| Base 14 | 38da314 | 390cb14 |
| Base 15 | 2b6b115 | 2b7b815 |
| Base 16 | 2227316 | 2235b16 |