Compare 20849 vs 21481
Property | 20849 | 21481 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 208491 | 214811 |
Prime factorization | 20849 | 21481 |
Divisors count | 2 | 2 |
Divisors | 1, 20849 | 1, 21481 |
Number of properties | 8 | 9 |
Additive primes | 1092nd | |
Chen primes | 1155th | |
Good primes | 262nd | 270th |
Happy primes | 400th | |
Harmonic primes | 860th | 883rd |
Isolated primes | 1636th | 1683rd |
Primes | 2345th | 2408th |
Pythagorean primes | 1166th | 1194th |
Sexy primes (1st member) | 731st | |
Sexy prime quadrupletss (1st member) | 37th | |
Sexy prime triplets (1st member) | 198th | |
Ulam primes | 175th | |
Roman numberals | ||
Base 2 | 1010001011100012 | 1010011111010012 |
Base 3 | 10011210123 | 10021101213 |
Base 4 | 110113014 | 110332214 |
Base 5 | 11313445 | 11414115 |
Base 6 | 2403056 | 2432416 |
Base 7 | 1145337 | 1164257 |
Base 8 | 505618 | 517518 |
Base 9 | 315359 | 324179 |
Base 10 | 2084910 | 2148110 |
Base 11 | 1473411 | 1515911 |
Base 12 | 1009512 | 1052112 |
Base 13 | 964a13 | 9a1513 |
Base 14 | 785314 | 7b8514 |
Base 15 | 629e15 | 657115 |
Base 16 | 517116 | 53e916 |