Compare 21419 vs 21529
| Property | 21419 | 21529 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 214191 | 215291 |
| Prime factorization | 21419 | 21529 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21419 | 1, 21529 |
| Number of properties | 9 | 9 |
| Additive primes | 1114th | 1121st |
| Chen primes | 1181st | 1185th |
| Happy primes | 399th | |
| Harmonic primes | 882nd | |
| Isolated primes | 1680th | 1688th |
| Long primes | 912th | |
| Lucky primes | 391st | |
| Primes | 2405th | 2417th |
| Pythagorean primes | 1198th | |
| Safe primes | 202nd | |
| Sexy primes (2nd member) | 735th | |
| Sexy prime triplets (3rd member) | 200th | |
| Sophie germain primes | 349th | |
| Super primes | 359th | |
| Roman numberals | ||
| Base 2 | 1010011101010112 | 1010100000110012 |
| Base 3 | 10021010223 | 10021121013 |
| Base 4 | 110322234 | 111001214 |
| Base 5 | 11411345 | 11421045 |
| Base 6 | 2430556 | 2434016 |
| Base 7 | 1163067 | 1165247 |
| Base 8 | 516538 | 520318 |
| Base 9 | 323389 | 324719 |
| Base 10 | 2141910 | 2152910 |
| Base 11 | 1510211 | 151a211 |
| Base 12 | 1048b12 | 1056112 |
| Base 13 | 999813 | 9a5113 |
| Base 14 | 7b3d14 | 7bbb14 |
| Base 15 | 652e15 | 65a415 |
| Base 16 | 53ab16 | 541916 |