Compare 131899 vs 131909
| Property | 131899 | 131909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1318991 | 1319091 |
| Prime factorization | 131899 | 131909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131899 | 1, 131909 |
| Number of properties | 5 | 6 |
| Additive primes | 5083rd | 5084th |
| Harmonic primes | 4636th | |
| Isolated primes | 9250th | 9251st |
| Long primes | 4614th | |
| Primes | 12319th | 12320th |
| Pythagorean primes | 6129th | |
| Sexy primes (2nd member) | 3050th | |
| Sophie germain primes | 1472nd | |
| Roman numberals | ||
| Base 2 | 1000000011001110112 | 1000000011010001012 |
| Base 3 | 202002210113 | 202002211123 |
| Base 4 | 2000303234 | 2000310114 |
| Base 5 | 132100445 | 132101145 |
| Base 6 | 24543516 | 24544056 |
| Base 7 | 10563557 | 10564017 |
| Base 8 | 4014738 | 4015058 |
| Base 9 | 2208349 | 2208459 |
| Base 10 | 13189910 | 13190910 |
| Base 11 | 9010911 | 9011811 |
| Base 12 | 643b712 | 6440512 |
| Base 13 | 4806113 | 4806b13 |
| Base 14 | 360d514 | 3610114 |
| Base 15 | 2913415 | 2913e15 |
| Base 16 | 2033b16 | 2034516 |