Compare 663980 vs 663983
Property | 663980 | 663983 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 331991 | 6639831 |
Prime factorization | 2 × 2 × 5 × 33199 | 663983 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 33199, 66398, 132796, 165995, 331990, 663980 | 1, 663983 |
Number of properties | 0 | 5 |
Cousin primes (2nd member) | 5809th | |
Isolated primes | 42235th | |
Primes | 53866th | |
Prime triplets (3rd member) | 2118th | |
Sexy primes (2nd member) | 11628th | |
Roman numberals | ||
Base 2 | 101000100001101011002 | 101000100001101011112 |
Base 3 | 10202012102123 | 10202012102223 |
Base 4 | 22020122304 | 22020122334 |
Base 5 | 1322214105 | 1322214135 |
Base 6 | 221215526 | 221215556 |
Base 7 | 54335427 | 54335457 |
Base 8 | 24206548 | 24206578 |
Base 9 | 12217259 | 12217289 |
Base 10 | 66398010 | 66398310 |
Base 11 | 41394911 | 41395111 |
Base 12 | 2802b812 | 2802bb12 |
Base 13 | 1a32b513 | 1a32b813 |
Base 14 | 133d9214 | 133d9514 |
Base 15 | d1b0515 | d1b0815 |
Base 16 | a21ac16 | a21af16 |