Compare 13681 vs 13931
Property | 13681 | 13931 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 136811 | 139311 |
Prime factorization | 13681 | 13931 |
Divisors count | 2 | 2 |
Divisors | 1, 13681 | 1, 13931 |
Number of properties | 9 | 8 |
Additive primes | 779th | 789th |
Centered triangular primes | 22nd | |
Chen primes | 820th | 837th |
Harmonic primes | 595th | |
Long primes | 641st | |
Lucky primes | 274th | |
Palindromic primes | 31st | |
Primes | 1616th | 1647th |
Pythagorean primes | 801st | |
Sexy primes (1st member) | 514th | |
Sexy prime triplets (1st member) | 145th | |
Twin primes (1st member) | 260th | |
Twin primes (2nd member) | 252nd | |
Ulam primes | 122nd | |
Roman numberals | ||
Base 2 | 110101011100012 | 110110011010112 |
Base 3 | 2002022013 | 2010022223 |
Base 4 | 31113014 | 31212234 |
Base 5 | 4142115 | 4212115 |
Base 6 | 1432016 | 1442556 |
Base 7 | 546137 | 554217 |
Base 8 | 325618 | 331538 |
Base 9 | 206819 | 210889 |
Base 10 | 1368110 | 1393110 |
Base 11 | a30811 | a51511 |
Base 12 | 7b0112 | 808b12 |
Base 13 | 62c513 | 645813 |
Base 14 | 4db314 | 511114 |
Base 15 | 40c115 | 41db15 |
Base 16 | 357116 | 366b16 |