Compare 256121 vs 256128
Property | 256121 | 256128 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 10 |
Prime factorization | 2561211 | 27 × 31 × 231 × 291 |
Prime factorization | 256121 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 29 |
Divisors count | 2 | 64 |
Divisors | 1, 256121 | 1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 232, 276, 348, 368, 384, 464, 552, 667, 696, 736, 928, 1104, 1334, 1392, 1472, 1856, 2001, 2208, 2668, 2784, 2944, 3712, 4002, 4416, 5336, 5568, 8004, 8832, 10672, 11136, 16008, 21344, 32016, 42688, 64032, 85376, 128064, 256128 |
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 | 1111101000100000002 |
Base 3 | 1110000222223 | 1110001000203 |
Base 4 | 3322013214 | 3322020004 |
Base 5 | 311434415 | 311440035 |
Base 6 | 52534256 | 52534406 |
Base 7 | 21144657 | 21145057 |
Base 8 | 7641718 | 7642008 |
Base 9 | 4302889 | 4303069 |
Base 10 | 25612110 | 25612810 |
Base 11 | 16547811 | 16548411 |
Base 12 | 10427512 | 10428012 |
Base 13 | 8c76813 | 8c77213 |
Base 14 | 694a514 | 694ac14 |
Base 15 | 50d4b15 | 50d5315 |
Base 16 | 3e87916 | 3e88016 |