Compare 990141 vs 990151
Property | 990141 | 990151 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 3300471 | 9901511 |
Prime factorization | 3 × 330047 | 990151 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 330047, 990141 | 1, 990151 |
Number of properties | 1 | 3 |
Cuban primes 1 | 172nd | |
Isolated primes | 61582nd | |
Primes | 77785th | |
Semiprimes | 208064th | |
Roman numberals | ||
Base 2 | 111100011011101111012 | 111100011011110001112 |
Base 3 | 12120220122203 | 12120220200213 |
Base 4 | 33012323314 | 33012330134 |
Base 5 | 2231410315 | 2231411015 |
Base 6 | 331155536 | 331200116 |
Base 7 | 112624657 | 112625117 |
Base 8 | 36156758 | 36157078 |
Base 9 | 17681869 | 17682079 |
Base 10 | 99014110 | 99015110 |
Base 11 | 6169a911 | 616a0811 |
Base 12 | 3b8bb912 | 3b900712 |
Base 13 | 2888a913 | 2888b613 |
Base 14 | 1baba514 | 1babb114 |
Base 15 | 14859615 | 1485a115 |
Base 16 | f1bbd16 | f1bc716 |