Compare 20789 vs 20857
Property | 20789 | 20857 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207891 | 208571 |
Prime factorization | 20789 | 20857 |
Divisors count | 2 | 2 |
Divisors | 1, 20789 | 1, 20857 |
Number of properties | 7 | 4 |
Chen primes | 1153rd | |
Harmonic primes | 857th | |
Isolated primes | 1635th | 1637th |
Long primes | 889th | 891st |
Primes | 2342nd | 2346th |
Pythagorean primes | 1164th | 1167th |
Sophie germain primes | 337th | |
Roman numberals | ||
Base 2 | 1010001001101012 | 1010001011110012 |
Base 3 | 10011112223 | 10011211113 |
Base 4 | 110103114 | 110113214 |
Base 5 | 11311245 | 11314125 |
Base 6 | 2401256 | 2403216 |
Base 7 | 1144167 | 1145447 |
Base 8 | 504658 | 505718 |
Base 9 | 314589 | 315449 |
Base 10 | 2078910 | 2085710 |
Base 11 | 1468a11 | 1474111 |
Base 12 | 1004512 | 100a112 |
Base 13 | 960213 | 965513 |
Base 14 | 780d14 | 785b14 |
Base 15 | 625e15 | 62a715 |
Base 16 | 513516 | 517916 |