Compare 219979 vs 219990
Property | 219979 | 219990 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2199791 | 21 × 31 × 51 × 73331 |
Prime factorization | 219979 | 2 × 3 × 5 × 7333 |
Divisors count | 2 | 16 |
Divisors | 1, 219979 | 1, 2, 3, 5, 6, 10, 15, 30, 7333, 14666, 21999, 36665, 43998, 73330, 109995, 219990 |
Number of properties | 8 | 0 |
Additive primes | 7936th | |
Chen primes | 8180th | |
Cousin primes (1st member) | 2316th | |
Long primes | 7342nd | |
Lucky primes | 2508th | |
Primes | 19617th | |
Prime triplets (2nd member) | 907th | |
Twin primes (2nd member) | 2329th | |
Roman numberals | ||
Base 2 | 1101011011010010112 | 1101011011010101102 |
Base 3 | 1020112021013 | 1020112022103 |
Base 4 | 3112310234 | 3112311124 |
Base 5 | 240144045 | 240144305 |
Base 6 | 44142316 | 44142506 |
Base 7 | 16042247 | 16042417 |
Base 8 | 6555138 | 6555268 |
Base 9 | 3646719 | 3646839 |
Base 10 | 21997910 | 21999010 |
Base 11 | 14030111 | 14031111 |
Base 12 | a737712 | a738612 |
Base 13 | 7918613 | 7919413 |
Base 14 | 5a24b14 | 5a25814 |
Base 15 | 452a415 | 452b015 |
Base 16 | 35b4b16 | 35b5616 |