Compare 21221 vs 21419
Property | 21221 | 21419 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 212211 | 214191 |
Prime factorization | 21221 | 21419 |
Divisors count | 2 | 2 |
Divisors | 1, 21221 | 1, 21419 |
Number of properties | 6 | 9 |
Additive primes | 1114th | |
Chen primes | 1172nd | 1181st |
Happy primes | 399th | |
Harmonic primes | 882nd | |
Isolated primes | 1665th | 1680th |
Long primes | 912th | |
Primes | 2386th | 2405th |
Pythagorean primes | 1184th | |
Safe primes | 202nd | |
Sexy primes (1st member) | 723rd | |
Sophie germain primes | 346th | 349th |
Roman numberals | ||
Base 2 | 1010010111001012 | 1010011101010112 |
Base 3 | 10020022223 | 10021010223 |
Base 4 | 110232114 | 110322234 |
Base 5 | 11343415 | 11411345 |
Base 6 | 2421256 | 2430556 |
Base 7 | 1156047 | 1163067 |
Base 8 | 513458 | 516538 |
Base 9 | 320889 | 323389 |
Base 10 | 2122110 | 2141910 |
Base 11 | 14a4211 | 1510211 |
Base 12 | 1034512 | 1048b12 |
Base 13 | 987513 | 999813 |
Base 14 | 7a3b14 | 7b3d14 |
Base 15 | 644b15 | 652e15 |
Base 16 | 52e516 | 53ab16 |