Compare 198967 vs 198972
Property | 198967 | 198972 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 1989671 | 22 × 32 × 55271 |
Prime factorization | 198967 | 2 × 2 × 3 × 3 × 5527 |
Divisors count | 2 | 18 |
Divisors | 1, 198967 | 1, 2, 3, 4, 6, 9, 12, 18, 36, 5527, 11054, 16581, 22108, 33162, 49743, 66324, 99486, 198972 |
Number of properties | 4 | 0 |
Cousin primes (1st member) | 2127th | |
Isolated primes | 13603rd | |
Lucky primes | 2305th | |
Primes | 17904th | |
Roman numberals | ||
Base 2 | 1100001001001101112 | 1100001001001111002 |
Base 3 | 1010022210113 | 1010022211003 |
Base 4 | 3002103134 | 3002103304 |
Base 5 | 223313325 | 223313425 |
Base 6 | 41330516 | 41331006 |
Base 7 | 14560367 | 14560447 |
Base 8 | 6044678 | 6044748 |
Base 9 | 3328349 | 3328409 |
Base 10 | 19896710 | 19897210 |
Base 11 | 12653a11 | 12654411 |
Base 12 | 9718712 | 9719012 |
Base 13 | 6c74213 | 6c74713 |
Base 14 | 5271d14 | 5272414 |
Base 15 | 3de4715 | 3de4c15 |
Base 16 | 3093716 | 3093c16 |