Compare 129919 vs 131969
| Property | 129919 | 131969 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1299191 | 1319691 |
| Prime factorization | 129919 | 131969 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129919 | 1, 131969 |
| Number of properties | 5 | 6 |
| Additive primes | 5011th | 5087th |
| Emirps | 2509th | |
| Isolated primes | 9256th | |
| Lucky primes | 1594th | |
| Primes | 12154th | 12327th |
| Pythagorean primes | 6132nd | |
| Twin primes (2nd member) | 1517th | |
| Ulam primes | 856th | 866th |
| Roman numberals | ||
| Base 2 | 111111011011111112 | 1000000011100000012 |
| Base 3 | 201210122113 | 202010002023 |
| Base 4 | 1332313334 | 2000320014 |
| Base 5 | 131241345 | 132103345 |
| Base 6 | 24412516 | 24545456 |
| Base 7 | 10505267 | 10565157 |
| Base 8 | 3755778 | 4016018 |
| Base 9 | 2171849 | 2210229 |
| Base 10 | 12991910 | 13196910 |
| Base 11 | 8967911 | 9017211 |
| Base 12 | 6322712 | 6445512 |
| Base 13 | 4719a13 | 480b613 |
| Base 14 | 354bd14 | 3614514 |
| Base 15 | 2876415 | 2917e15 |
| Base 16 | 1fb7f16 | 2038116 |