Compare 20144 vs 20149
Property | 20144 | 20149 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 5 | 1 |
Prime factorization | 24 × 12591 | 201491 |
Prime factorization | 2 × 2 × 2 × 2 × 1259 | 20149 |
Divisors count | 10 | 2 |
Divisors | 1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144 | 1, 20149 |
Number of properties | 0 | 8 |
Harmonic primes | 828th | |
Long primes | 872nd | |
Lucky primes | 371st | |
Primes | 2280th | |
Prime triplets (3rd member) | 169th | |
Pythagorean primes | 1133rd | |
Sexy primes (2nd member) | 699th | |
Twin primes (2nd member) | 344th | |
Roman numberals | ||
Base 2 | 1001110101100002 | 1001110101101012 |
Base 3 | 10001220023 | 10001220213 |
Base 4 | 103223004 | 103223114 |
Base 5 | 11210345 | 11210445 |
Base 6 | 2331326 | 2331416 |
Base 7 | 1125057 | 1125137 |
Base 8 | 472608 | 472658 |
Base 9 | 305629 | 305679 |
Base 10 | 2014410 | 2014910 |
Base 11 | 1415311 | 1415811 |
Base 12 | b7a812 | b7b112 |
Base 13 | 922713 | 922c13 |
Base 14 | 74ac14 | 74b314 |
Base 15 | 5e7e15 | 5e8415 |
Base 16 | 4eb016 | 4eb516 |