Compare 256121 vs 256125
Property | 256121 | 256125 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 2561211 | 31 × 53 × 6831 |
Prime factorization | 256121 | 3 × 5 × 5 × 5 × 683 |
Divisors count | 2 | 16 |
Divisors | 1, 256121 | 1, 3, 5, 15, 25, 75, 125, 375, 683, 2049, 3415, 10245, 17075, 51225, 85375, 256125 |
Number of properties | 5 | 0 |
Additive primes | 9113th | |
Cousin primes (2nd member) | 2633rd | |
Harmonic primes | 8397th | |
Isolated primes | 17268th | |
Primes | 22535th | |
Roman numberals | ||
Base 2 | 1111101000011110012 | 1111101000011111012 |
Base 3 | 1110000222223 | 1110001000103 |
Base 4 | 3322013214 | 3322013314 |
Base 5 | 311434415 | 311440005 |
Base 6 | 52534256 | 52534336 |
Base 7 | 21144657 | 21145027 |
Base 8 | 7641718 | 7641758 |
Base 9 | 4302889 | 4303039 |
Base 10 | 25612110 | 25612510 |
Base 11 | 16547811 | 16548111 |
Base 12 | 10427512 | 10427912 |
Base 13 | 8c76813 | 8c76c13 |
Base 14 | 694a514 | 694a914 |
Base 15 | 50d4b15 | 50d5015 |
Base 16 | 3e87916 | 3e87d16 |