Compare 21169 vs 21419
| Property | 21169 | 21419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 211691 | 214191 |
| Prime factorization | 21169 | 21419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21169 | 1, 21419 |
| Number of properties | 9 | 9 |
| Additive primes | 1106th | 1114th |
| Chen primes | 1169th | 1181st |
| Cuban primes 2 | 17th | |
| Happy primes | 399th | |
| Harmonic primes | 882nd | |
| Isolated primes | 1661st | 1680th |
| Long primes | 912th | |
| Lucky primes | 386th | |
| Primes | 2380th | 2405th |
| Pythagorean primes | 1182nd | |
| Safe primes | 202nd | |
| Sexy primes (2nd member) | 721st | |
| Sexy prime triplets (3rd member) | 197th | |
| Sophie germain primes | 349th | |
| Roman numberals | ||
| Base 2 | 1010010101100012 | 1010011101010112 |
| Base 3 | 10020010013 | 10021010223 |
| Base 4 | 110223014 | 110322234 |
| Base 5 | 11341345 | 11411345 |
| Base 6 | 2420016 | 2430556 |
| Base 7 | 1155017 | 1163067 |
| Base 8 | 512618 | 516538 |
| Base 9 | 320319 | 323389 |
| Base 10 | 2116910 | 2141910 |
| Base 11 | 149a511 | 1510211 |
| Base 12 | 1030112 | 1048b12 |
| Base 13 | 983513 | 999813 |
| Base 14 | 7a0114 | 7b3d14 |
| Base 15 | 641415 | 652e15 |
| Base 16 | 52b116 | 53ab16 |