Compare 139851 vs 139861
| Property | 139851 | 139861 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 411 × 3791 | 1398611 |
| Prime factorization | 3 × 3 × 41 × 379 | 139861 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 41, 123, 369, 379, 1137, 3411, 15539, 46617, 139851 | 1, 139861 |
| Number of properties | 0 | 6 |
| Happy primes | 2029th | |
| Harmonic primes | 4881st | |
| Isolated primes | 9783rd | |
| Lucky primes | 1698th | |
| Primes | 12996th | |
| Pythagorean primes | 6474th | |
| Roman numberals | ||
| Base 2 | 1000100010010010112 | 1000100010010101012 |
| Base 3 | 210022112003 | 210022120013 |
| Base 4 | 2020210234 | 2020211114 |
| Base 5 | 134334015 | 134334215 |
| Base 6 | 25552436 | 25553016 |
| Base 7 | 11215057 | 11215217 |
| Base 8 | 4211138 | 4211258 |
| Base 9 | 2327509 | 2327619 |
| Base 10 | 13985110 | 13986110 |
| Base 11 | 9608811 | 9609711 |
| Base 12 | 68b2312 | 68b3112 |
| Base 13 | 4b86a13 | 4b87713 |
| Base 14 | 38d7514 | 38d8114 |
| Base 15 | 2b68615 | 2b69115 |
| Base 16 | 2224b16 | 2225516 |