Compare 21169 vs 21347
Property | 21169 | 21347 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211691 | 213471 |
Prime factorization | 21169 | 21347 |
Divisors count | 2 | 2 |
Divisors | 1, 21169 | 1, 21347 |
Number of properties | 9 | 7 |
Additive primes | 1106th | 1112th |
Chen primes | 1169th | 1176th |
Cuban primes 2 | 17th | |
Happy primes | 397th | |
Isolated primes | 1661st | 1674th |
Lucky primes | 386th | |
Primes | 2380th | 2397th |
Pythagorean primes | 1182nd | |
Sexy primes (2nd member) | 721st | 727th |
Sexy prime triplets (3rd member) | 197th | |
Ulam primes | 182nd | |
Roman numberals | ||
Base 2 | 1010010101100012 | 1010011011000112 |
Base 3 | 10020010013 | 10020211223 |
Base 4 | 110223014 | 110312034 |
Base 5 | 11341345 | 11403425 |
Base 6 | 2420016 | 2424556 |
Base 7 | 1155017 | 1161447 |
Base 8 | 512618 | 515438 |
Base 9 | 320319 | 322489 |
Base 10 | 2116910 | 2134710 |
Base 11 | 149a511 | 1504711 |
Base 12 | 1030112 | 1042b12 |
Base 13 | 983513 | 994113 |
Base 14 | 7a0114 | 7acb14 |
Base 15 | 641415 | 64d215 |
Base 16 | 52b116 | 536316 |