Compare 131251 vs 131431
| Property | 131251 | 131431 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1312511 | 1314311 |
| Prime factorization | 131251 | 131431 |
| Divisors count | 2 | 2 |
| Divisors | 1, 131251 | 1, 131431 |
| Number of properties | 5 | 8 |
| Additive primes | 5057th | 5065th |
| Good primes | 791st | |
| Harmonic primes | 4617th | 4621st |
| Isolated primes | 9222nd | |
| Long primes | 4598th | |
| Lucky primes | 1608th | |
| Primes | 12264th | 12277th |
| Sexy primes (1st member) | 3041st | |
| Super primes | 1468th | |
| Twin primes (2nd member) | 1528th | |
| Roman numberals | ||
| Base 2 | 1000000000101100112 | 1000000001011001112 |
| Base 3 | 202000010113 | 202000212113 |
| Base 4 | 2000023034 | 2000112134 |
| Base 5 | 132000015 | 132012115 |
| Base 6 | 24513516 | 24522516 |
| Base 7 | 10544417 | 10551167 |
| Base 8 | 4002638 | 4005478 |
| Base 9 | 2200349 | 2202549 |
| Base 10 | 13125110 | 13143110 |
| Base 11 | 8a67a11 | 8a82311 |
| Base 12 | 63b5712 | 6408712 |
| Base 13 | 4798313 | 47a9113 |
| Base 14 | 35b9114 | 35c7d14 |
| Base 15 | 28d5115 | 28e2115 |
| Base 16 | 200b316 | 2016716 |