Compare 31189 vs 31393
Property | 31189 | 31393 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 311891 | 313931 |
Prime factorization | 31189 | 31393 |
Divisors count | 2 | 2 |
Divisors | 1, 31189 | 1, 31393 |
Number of properties | 9 | 11 |
Additive primes | 1531st | |
Cousin primes (1st member) | 479th | 485th |
Emirps | 678th | |
Happy primes | 557th | |
Harmonic primes | 1261st | |
Isolated primes | 2398th | |
Lucky primes | 521st | |
Primes | 3361st | 3384th |
Prime triplets (2nd member) | 233rd | |
Prime triplets (3rd member) | 232nd | |
Pythagorean primes | 1672nd | 1682nd |
Sexy primes (2nd member) | 983rd | 990th |
Sexy prime triplets (3rd member) | 251st | |
Super primes | 474th | |
Twin primes (2nd member) | 485th | |
Ulam primes | 256th | |
Roman numberals | ||
Base 2 | 1111001110101012 | 1111010101000012 |
Base 3 | 11202100113 | 11210012013 |
Base 4 | 132131114 | 132222014 |
Base 5 | 14442245 | 20010335 |
Base 6 | 4002216 | 4012016 |
Base 7 | 1566347 | 1603457 |
Base 8 | 747258 | 752418 |
Base 9 | 467049 | 470519 |
Base 10 | 3118910 | 3139310 |
Base 11 | 2148411 | 2164a11 |
Base 12 | 1607112 | 1620112 |
Base 13 | 1127213 | 1139b13 |
Base 14 | b51b14 | b62514 |
Base 15 | 939415 | 947d15 |
Base 16 | 79d516 | 7aa116 |