Compare 139981 vs 140627
| Property | 139981 | 140627 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399811 | 1406271 |
| Prime factorization | 139981 | 140627 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139981 | 1, 140627 |
| Number of properties | 9 | 6 |
| Additive primes | 5370th | |
| Chen primes | 5621st | |
| Harmonic primes | 4884th | 4904th |
| Isolated primes | 9792nd | |
| Long primes | 4860th | |
| Primes | 13007th | 13063rd |
| Pythagorean primes | 6478th | |
| Safe primes | 882nd | |
| Sexy primes (1st member) | 3204th | |
| Super primes | 1550th | 1556th |
| Twin primes (1st member) | 1612th | |
| Ulam primes | 915th | |
| Roman numberals | ||
| Base 2 | 1000100010110011012 | 1000100101010100112 |
| Base 3 | 210100001113 | 210102201023 |
| Base 4 | 2020230314 | 2021111034 |
| Base 5 | 134344115 | 140000025 |
| Base 6 | 30000216 | 30030156 |
| Base 7 | 11220527 | 11236647 |
| Base 8 | 4213158 | 4225238 |
| Base 9 | 2330149 | 2338129 |
| Base 10 | 13998110 | 14062710 |
| Base 11 | 9619611 | 9672311 |
| Base 12 | 6901112 | 6946b12 |
| Base 13 | 4b93a13 | 4c01613 |
| Base 14 | 3902914 | 3936b14 |
| Base 15 | 2b72115 | 2ba0215 |
| Base 16 | 222cd16 | 2255316 |