Compare 20857 vs 21089
Property | 20857 | 21089 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208571 | 210891 |
Prime factorization | 20857 | 21089 |
Divisors count | 2 | 2 |
Divisors | 1, 20857 | 1, 21089 |
Number of properties | 4 | 5 |
Isolated primes | 1637th | 1652nd |
Long primes | 891st | |
Primes | 2346th | 2371st |
Pythagorean primes | 1167th | 1177th |
Sophie germain primes | 343rd | |
Super primes | 351st | |
Roman numberals | ||
Base 2 | 1010001011110012 | 1010010011000012 |
Base 3 | 10011211113 | 10012210023 |
Base 4 | 110113214 | 110212014 |
Base 5 | 11314125 | 11333245 |
Base 6 | 2403216 | 2413456 |
Base 7 | 1145447 | 1153257 |
Base 8 | 505718 | 511418 |
Base 9 | 315449 | 318329 |
Base 10 | 2085710 | 2108910 |
Base 11 | 1474111 | 1493211 |
Base 12 | 100a112 | 1025512 |
Base 13 | 965513 | 97a313 |
Base 14 | 785b14 | 798514 |
Base 15 | 62a715 | 63ae15 |
Base 16 | 517916 | 526116 |