Compare 218087 vs 218090
Property | 218087 | 218090 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2180871 | 21 × 51 × 1131 × 1931 |
Prime factorization | 218087 | 2 × 5 × 113 × 193 |
Divisors count | 2 | 16 |
Divisors | 1, 218087 | 1, 2, 5, 10, 113, 193, 226, 386, 565, 965, 1130, 1930, 21809, 43618, 109045, 218090 |
Number of properties | 8 | 0 |
Chen primes | 8112th | |
Cousin primes (2nd member) | 2296th | |
Harmonic primes | 7298th | |
Isolated primes | 14826th | |
Long primes | 7282nd | |
Primes | 19451st | |
Prime triplets (3rd member) | 898th | |
Sexy primes (2nd member) | 4600th | |
Roman numberals | ||
Base 2 | 1101010011111001112 | 1101010011111010102 |
Base 3 | 1020020110223 | 1020020111023 |
Base 4 | 3110332134 | 3110332224 |
Base 5 | 234343225 | 234343305 |
Base 6 | 44013556 | 44014026 |
Base 7 | 15655527 | 15655557 |
Base 8 | 6517478 | 6517528 |
Base 9 | 3621389 | 3621429 |
Base 10 | 21808710 | 21809010 |
Base 11 | 13994111 | 13994411 |
Base 12 | a625b12 | a626212 |
Base 13 | 7835c13 | 7836213 |
Base 14 | 5969914 | 5969c14 |
Base 15 | 4494215 | 4494515 |
Base 16 | 353e716 | 353ea16 |