Compare 661949 vs 661952
Property | 661949 | 661952 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 7 |
Prime factorization | 6619491 | 26 × 103431 |
Prime factorization | 661949 | 2 × 2 × 2 × 2 × 2 × 2 × 10343 |
Divisors count | 2 | 14 |
Divisors | 1, 661949 | 1, 2, 4, 8, 16, 32, 64, 10343, 20686, 41372, 82744, 165488, 330976, 661952 |
Number of properties | 4 | 0 |
Chen primes | 21008th | |
Primes | 53713th | |
Sophie germain primes | 5461st | |
Twin primes (1st member) | 5795th | |
Roman numberals | ||
Base 2 | 101000011001101111012 | 101000011001110000002 |
Base 3 | 10201220001223 | 10201220002023 |
Base 4 | 22012123314 | 22012130004 |
Base 5 | 1321402445 | 1321403025 |
Base 6 | 221043256 | 221043326 |
Base 7 | 54246117 | 54246147 |
Base 8 | 24146758 | 24147008 |
Base 9 | 12180189 | 12180229 |
Base 10 | 66194910 | 66195210 |
Base 11 | 41237211 | 41237511 |
Base 12 | 27b0a512 | 27b0a812 |
Base 13 | 1a23b213 | 1a23b513 |
Base 14 | 13334114 | 13334414 |
Base 15 | d11ee15 | d120215 |
Base 16 | a19bd16 | a19c016 |