Compare 131561 vs 131891
| Property | 131561 | 131891 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1315611 | 1318911 |
| Prime factorization | 131561 | 131891 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131561 | 1, 131891 |
| Number of properties | 4 | 4 |
| Additive primes | 5071st | 5082nd |
| Chen primes | 5314th | |
| Isolated primes | 9231st | |
| Primes | 12290th | 12317th |
| Pythagorean primes | 6116th | |
| Twin primes (1st member) | 1535th | |
| Roman numberals | ||
| Base 2 | 1000000001111010012 | 1000000011001100112 |
| Base 3 | 202001101223 | 202002202123 |
| Base 4 | 2000132214 | 2000303034 |
| Base 5 | 132022215 | 132100315 |
| Base 6 | 24530256 | 24543356 |
| Base 7 | 10553637 | 10563447 |
| Base 8 | 4007518 | 4014638 |
| Base 9 | 2204189 | 2208259 |
| Base 10 | 13156110 | 13189110 |
| Base 11 | 8a93111 | 9010111 |
| Base 12 | 6417512 | 643ab12 |
| Base 13 | 47b6113 | 4805613 |
| Base 14 | 35d3314 | 360cb14 |
| Base 15 | 28eab15 | 2912b15 |
| Base 16 | 201e916 | 2033316 |