Compare 256031 vs 256040
Property | 256031 | 256040 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2560311 | 23 × 51 × 371 × 1731 |
Prime factorization | 256031 | 2 × 2 × 2 × 5 × 37 × 173 |
Divisors count | 2 | 32 |
Divisors | 1, 256031 | 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 173, 185, 296, 346, 370, 692, 740, 865, 1384, 1480, 1730, 3460, 6401, 6920, 12802, 25604, 32005, 51208, 64010, 128020, 256040 |
Number of properties | 4 | 0 |
Additive primes | 9110th | |
Chen primes | 9309th | |
Primes | 22528th | |
Twin primes (1st member) | 2634th | |
Roman numberals | ||
Base 2 | 1111101000000111112 | 1111101000001010002 |
Base 3 | 1110000121223 | 1110000122223 |
Base 4 | 3322001334 | 3322002204 |
Base 5 | 311431115 | 311431305 |
Base 6 | 52531556 | 52532126 |
Base 7 | 21143067 | 21143217 |
Base 8 | 7640378 | 7640508 |
Base 9 | 4301789 | 4301889 |
Base 10 | 25603110 | 25604010 |
Base 11 | 1653a611 | 16540411 |
Base 12 | 1041bb12 | 10420812 |
Base 13 | 8c6c913 | 8c70513 |
Base 14 | 6943d14 | 6944814 |
Base 15 | 50cdb15 | 50ce515 |
Base 16 | 3e81f16 | 3e82816 |