Compare 28549 vs 28729
Property | 28549 | 28729 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 285491 | 287291 |
Prime factorization | 28549 | 28729 |
Divisors count | 2 | 2 |
Divisors | 1, 28549 | 1, 28729 |
Number of properties | 6 | 5 |
Happy primes | 502nd | |
Harmonic primes | 1160th | |
Isolated primes | 2217th | |
Long primes | 1181st | |
Primes | 3106th | 3130th |
Pythagorean primes | 1547th | 1556th |
Sexy primes (2nd member) | 921st | |
Twin primes (2nd member) | 454th | |
Ulam primes | 238th | |
Roman numberals | ||
Base 2 | 1101111100001012 | 1110000001110012 |
Base 3 | 11100111013 | 11101020013 |
Base 4 | 123320114 | 130003214 |
Base 5 | 14031445 | 14044045 |
Base 6 | 3401016 | 3410016 |
Base 7 | 1461437 | 1465217 |
Base 8 | 676058 | 700718 |
Base 9 | 431419 | 433619 |
Base 10 | 2854910 | 2872910 |
Base 11 | 1a4a411 | 1a64811 |
Base 12 | 1463112 | 1476112 |
Base 13 | ccc113 | 100cc13 |
Base 14 | a59314 | a68114 |
Base 15 | 86d415 | 87a415 |
Base 16 | 6f8516 | 703916 |