Compare 139861 vs 139883
| Property | 139861 | 139883 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1398611 | 1398831 |
| Prime factorization | 139861 | 139883 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139861 | 1, 139883 |
| Number of properties | 6 | 6 |
| Emirps | 2702nd | |
| Happy primes | 2029th | |
| Harmonic primes | 4881st | |
| Isolated primes | 9783rd | 9785th |
| Left-truncatable primes | 355th | |
| Lucky primes | 1698th | |
| Primes | 12996th | 12998th |
| Pythagorean primes | 6474th | |
| Safe primes | 878th | |
| Sophie germain primes | 1553rd | |
| Roman numberals | ||
| Base 2 | 1000100010010101012 | 1000100010011010112 |
| Base 3 | 210022120013 | 210022122123 |
| Base 4 | 2020211114 | 2020212234 |
| Base 5 | 134334215 | 134340135 |
| Base 6 | 25553016 | 25553356 |
| Base 7 | 11215217 | 11215527 |
| Base 8 | 4211258 | 4211538 |
| Base 9 | 2327619 | 2327859 |
| Base 10 | 13986110 | 13988310 |
| Base 11 | 9609711 | 9610711 |
| Base 12 | 68b3112 | 68b4b12 |
| Base 13 | 4b87713 | 4b89313 |
| Base 14 | 38d8114 | 38d9914 |
| Base 15 | 2b69115 | 2b6a815 |
| Base 16 | 2225516 | 2226b16 |