Compare 139859 vs 139861
| Property | 139859 | 139861 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 171 × 191 × 4331 | 1398611 |
| Prime factorization | 17 × 19 × 433 | 139861 |
| Divisors count | 8 | 2 |
| Divisors | 1, 17, 19, 323, 433, 7361, 8227, 139859 | 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 | 1000100010010100112 | 1000100010010101012 |
| Base 3 | 210022112223 | 210022120013 |
| Base 4 | 2020211034 | 2020211114 |
| Base 5 | 134334145 | 134334215 |
| Base 6 | 25552556 | 25553016 |
| Base 7 | 11215167 | 11215217 |
| Base 8 | 4211238 | 4211258 |
| Base 9 | 2327589 | 2327619 |
| Base 10 | 13985910 | 13986110 |
| Base 11 | 9609511 | 9609711 |
| Base 12 | 68b2b12 | 68b3112 |
| Base 13 | 4b87513 | 4b87713 |
| Base 14 | 38d7d14 | 38d8114 |
| Base 15 | 2b68e15 | 2b69115 |
| Base 16 | 2225316 | 2225516 |