Compare 30871 vs 30875
Property | 30871 | 30875 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 308711 | 53 × 131 × 191 |
Prime factorization | 30871 | 5 × 5 × 5 × 13 × 19 |
Divisors count | 2 | 16 |
Divisors | 1, 30871 | 1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2375, 6175, 30875 |
Number of properties | 4 | 0 |
Additive primes | 1508th | |
Lucky primes | 513th | |
Primes | 3330th | |
Twin primes (2nd member) | 478th | |
Roman numberals | ||
Base 2 | 1111000100101112 | 1111000100110112 |
Base 3 | 11201001013 | 11201001123 |
Base 4 | 132021134 | 132021234 |
Base 5 | 14414415 | 14420005 |
Base 6 | 3545316 | 3545356 |
Base 7 | 1560017 | 1560057 |
Base 8 | 742278 | 742338 |
Base 9 | 463119 | 463159 |
Base 10 | 3087110 | 3087510 |
Base 11 | 2121511 | 2121911 |
Base 12 | 15a4712 | 15a4b12 |
Base 13 | 1108913 | 1109013 |
Base 14 | b37114 | b37514 |
Base 15 | 923115 | 923515 |
Base 16 | 789716 | 789b16 |