Compare 13454 vs 13457
Property | 13454 | 13457 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 71 × 312 | 134571 |
Prime factorization | 2 × 7 × 31 × 31 | 13457 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454 | 1, 13457 |
Number of properties | 0 | 14 |
Chen primes | 809th | |
Emirps | 376th | |
Happy primes | 269th | |
Harmonic primes | 574th | |
Isolated primes | 1094th | |
Long primes | 621st | |
Primes | 1595th | |
Pythagorean primes | 789th | |
Sexy primes (1st member) | 509th | |
Sexy primes (2nd member) | 508th | |
Sexy prime quadrupletss (2nd member) | 28th | |
Sexy prime triplets (1st member) | 144th | |
Sexy prime triplets (2nd member) | 143rd | |
Ulam primes | 116th | |
Roman numberals | ||
Base 2 | 110100100011102 | 110100100100012 |
Base 3 | 2001100223 | 2001101023 |
Base 4 | 31020324 | 31021014 |
Base 5 | 4123045 | 4123125 |
Base 6 | 1421426 | 1421456 |
Base 7 | 541407 | 541437 |
Base 8 | 322168 | 322218 |
Base 9 | 204089 | 204129 |
Base 10 | 1345410 | 1345710 |
Base 11 | a12111 | a12411 |
Base 12 | 795212 | 795512 |
Base 13 | 617c13 | 618213 |
Base 14 | 4c9014 | 4c9314 |
Base 15 | 3ebe15 | 3ec215 |
Base 16 | 348e16 | 349116 |