Compare 20939 vs 21149
Property | 20939 | 21149 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 209391 | 211491 |
Prime factorization | 20939 | 21149 |
Divisors count | 2 | 2 |
Divisors | 1, 20939 | 1, 21149 |
Number of properties | 7 | 11 |
Additive primes | 1093rd | 1104th |
Chen primes | 1159th | 1168th |
Happy primes | 394th | |
Isolated primes | 1644th | 1658th |
Long primes | 895th | 904th |
Primes | 2355th | 2377th |
Pythagorean primes | 1180th | |
Sexy primes (2nd member) | 719th | |
Sophie germain primes | 340th | 344th |
Super primes | 352nd | |
Ulam primes | 176th | 178th |
Roman numberals | ||
Base 2 | 1010001110010112 | 1010010100111012 |
Base 3 | 10012011123 | 10020000223 |
Base 4 | 110130234 | 110221314 |
Base 5 | 11322245 | 11340445 |
Base 6 | 2405356 | 2415256 |
Base 7 | 1150227 | 1154427 |
Base 8 | 507138 | 512358 |
Base 9 | 316459 | 320089 |
Base 10 | 2093910 | 2114910 |
Base 11 | 1480611 | 1498711 |
Base 12 | 1014b12 | 102a512 |
Base 13 | 96b913 | 981b13 |
Base 14 | 78b914 | 79c914 |
Base 15 | 630e15 | 63ee15 |
Base 16 | 51cb16 | 529d16 |