Compare 30871 vs 31063
| Property | 30871 | 31063 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308711 | 310631 |
| Prime factorization | 30871 | 31063 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30871 | 1, 31063 |
| Number of properties | 4 | 7 |
| Additive primes | 1508th | 1512th |
| Emirps | 664th | |
| Harmonic primes | 1245th | |
| Isolated primes | 2391st | |
| Long primes | 1268th | |
| Lucky primes | 513th | |
| Primes | 3330th | 3346th |
| Sexy primes (1st member) | 979th | |
| Twin primes (2nd member) | 478th | |
| Roman numberals | ||
| Base 2 | 1111000100101112 | 1111001010101112 |
| Base 3 | 11201001013 | 11201211113 |
| Base 4 | 132021134 | 132111134 |
| Base 5 | 14414415 | 14432235 |
| Base 6 | 3545316 | 3554516 |
| Base 7 | 1560017 | 1563647 |
| Base 8 | 742278 | 745278 |
| Base 9 | 463119 | 465449 |
| Base 10 | 3087110 | 3106310 |
| Base 11 | 2121511 | 2137a11 |
| Base 12 | 15a4712 | 15b8712 |
| Base 13 | 1108913 | 111a613 |
| Base 14 | b37114 | b46b14 |
| Base 15 | 923115 | 930d15 |
| Base 16 | 789716 | 795716 |