Compare 20849 vs 20921
Property | 20849 | 20921 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208491 | 209211 |
Prime factorization | 20849 | 20921 |
Divisors count | 2 | 2 |
Divisors | 1, 20849 | 1, 20921 |
Number of properties | 8 | 5 |
Additive primes | 1092nd | |
Chen primes | 1155th | |
Good primes | 262nd | |
Harmonic primes | 860th | 864th |
Isolated primes | 1636th | 1642nd |
Primes | 2345th | 2353rd |
Pythagorean primes | 1166th | 1170th |
Sophie germain primes | 339th | |
Ulam primes | 175th | |
Roman numberals | ||
Base 2 | 1010001011100012 | 1010001101110012 |
Base 3 | 10011210123 | 10012002123 |
Base 4 | 110113014 | 110123214 |
Base 5 | 11313445 | 11321415 |
Base 6 | 2403056 | 2405056 |
Base 7 | 1145337 | 1146657 |
Base 8 | 505618 | 506718 |
Base 9 | 315359 | 316259 |
Base 10 | 2084910 | 2092110 |
Base 11 | 1473411 | 1479a11 |
Base 12 | 1009512 | 1013512 |
Base 13 | 964a13 | 96a413 |
Base 14 | 785314 | 78a514 |
Base 15 | 629e15 | 62eb15 |
Base 16 | 517116 | 51b916 |