Compare 20807 vs 21149
Property | 20807 | 21149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208071 | 211491 |
Prime factorization | 20807 | 21149 |
Divisors count | 2 | 2 |
Divisors | 1, 20807 | 1, 21149 |
Number of properties | 7 | 11 |
Additive primes | 1090th | 1104th |
Chen primes | 1154th | 1168th |
Happy primes | 394th | |
Harmonic primes | 858th | |
Isolated primes | 1658th | |
Long primes | 890th | 904th |
Primes | 2343rd | 2377th |
Pythagorean primes | 1180th | |
Sexy primes (2nd member) | 719th | |
Sophie germain primes | 344th | |
Super primes | 352nd | |
Twin primes (1st member) | 355th | |
Ulam primes | 174th | 178th |
Roman numberals | ||
Base 2 | 1010001010001112 | 1010010100111012 |
Base 3 | 10011121223 | 10020000223 |
Base 4 | 110110134 | 110221314 |
Base 5 | 11312125 | 11340445 |
Base 6 | 2401556 | 2415256 |
Base 7 | 1144437 | 1154427 |
Base 8 | 505078 | 512358 |
Base 9 | 314789 | 320089 |
Base 10 | 2080710 | 2114910 |
Base 11 | 146a611 | 1498711 |
Base 12 | 1005b12 | 102a512 |
Base 13 | 961713 | 981b13 |
Base 14 | 782314 | 79c914 |
Base 15 | 627215 | 63ee15 |
Base 16 | 514716 | 529d16 |