Compare 25981 vs 25985
Property | 25981 | 25985 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 259811 | 51 × 51971 |
Prime factorization | 25981 | 5 × 5197 |
Divisors count | 2 | 4 |
Divisors | 1, 25981 | 1, 5, 5197, 25985 |
Number of properties | 3 | 1 |
Isolated primes | 2021st | |
Primes | 2858th | |
Pythagorean primes | 1422nd | |
Semiprimes | 6502nd | |
Roman numberals | ||
Base 2 | 1100101011111012 | 1100101100000012 |
Base 3 | 10221220213 | 10221221023 |
Base 4 | 121113314 | 121120014 |
Base 5 | 13124115 | 13124205 |
Base 6 | 3201416 | 3201456 |
Base 7 | 1355147 | 1355217 |
Base 8 | 625758 | 626018 |
Base 9 | 385679 | 385729 |
Base 10 | 2598110 | 2598510 |
Base 11 | 1857a11 | 1858311 |
Base 12 | 1305112 | 1305512 |
Base 13 | ba9713 | ba9b13 |
Base 14 | 967b14 | 968114 |
Base 15 | 7a7115 | 7a7515 |
Base 16 | 657d16 | 658116 |