Compare 30666 vs 30671
Property | 30666 | 30671 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 191 × 2691 | 306711 |
Prime factorization | 2 × 3 × 19 × 269 | 30671 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 1614, 5111, 10222, 15333, 30666 | 1, 30671 |
Number of properties | 0 | 7 |
Additive primes | 1497th | |
Chen primes | 1581st | |
Good primes | 329th | |
Isolated primes | 2359th | |
Primes | 3308th | |
Sexy primes (1st member) | 968th | |
Sophie germain primes | 451st | |
Roman numberals | ||
Base 2 | 1110111110010102 | 1110111110011112 |
Base 3 | 11200012103 | 11200012223 |
Base 4 | 131330224 | 131330334 |
Base 5 | 14401315 | 14401415 |
Base 6 | 3535506 | 3535556 |
Base 7 | 1552567 | 1552647 |
Base 8 | 737128 | 737178 |
Base 9 | 460539 | 460589 |
Base 10 | 3066610 | 3067110 |
Base 11 | 2104911 | 2105311 |
Base 12 | 158b612 | 158bb12 |
Base 13 | 10c5c13 | 10c6413 |
Base 14 | b26614 | b26b14 |
Base 15 | 914615 | 914b15 |
Base 16 | 77ca16 | 77cf16 |