Compare 20857 vs 20983
Property | 20857 | 20983 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208571 | 209831 |
Prime factorization | 20857 | 20983 |
Divisors count | 2 | 2 |
Divisors | 1, 20857 | 1, 20983 |
Number of properties | 4 | 4 |
Harmonic primes | 866th | |
Isolated primes | 1637th | |
Long primes | 891st | 896th |
Primes | 2346th | 2360th |
Pythagorean primes | 1167th | |
Twin primes (2nd member) | 357th | |
Roman numberals | ||
Base 2 | 1010001011110012 | 1010001111101112 |
Base 3 | 10011211113 | 10012100113 |
Base 4 | 110113214 | 110133134 |
Base 5 | 11314125 | 11324135 |
Base 6 | 2403216 | 2410516 |
Base 7 | 1145447 | 1151147 |
Base 8 | 505718 | 507678 |
Base 9 | 315449 | 317049 |
Base 10 | 2085710 | 2098310 |
Base 11 | 1474111 | 1484611 |
Base 12 | 100a112 | 1018712 |
Base 13 | 965513 | 972113 |
Base 14 | 785b14 | 790b14 |
Base 15 | 62a715 | 633d15 |
Base 16 | 517916 | 51f716 |