Compare 281 vs 359
Property | 281 | 359 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2811 | 3591 |
Prime factorization | 281 | 359 |
Divisors count | 2 | 2 |
Divisors | 1, 281 | 1, 359 |
Number of properties | 10 | 9 |
Additive primes | 34th | 42nd |
Centered decagonal primes | 7th | |
Chen primes | 45th | 53rd |
Cousin primes (2nd member) | 17th | |
Emirps | 19th | |
Harmonic primes | 23rd | |
Isolated primes | 31st | |
Primes | 60th | 72nd |
Prime triplets (2nd member) | 17th | |
Pythagorean primes | 28th | |
Safe primes | 14th | |
Sexy primes (2nd member) | 39th | |
Sexy prime triplets (3rd member) | 18th | |
Sophie germain primes | 19th | 21st |
Twin primes (1st member) | 19th | |
Roman numberals | CCLXXXI | CCCLIX |
Base 2 | 1000110012 | 1011001112 |
Base 3 | 1011023 | 1110223 |
Base 4 | 101214 | 112134 |
Base 5 | 21115 | 24145 |
Base 6 | 11456 | 13556 |
Base 7 | 5517 | 10227 |
Base 8 | 4318 | 5478 |
Base 9 | 3429 | 4389 |
Base 10 | 28110 | 35910 |
Base 11 | 23611 | 2a711 |
Base 12 | 1b512 | 25b12 |
Base 13 | 18813 | 21813 |
Base 14 | 16114 | 1b914 |
Base 15 | 13b15 | 18e15 |
Base 16 | 11916 | 16716 |