Compare 21101 vs 21419
| Property | 21101 | 21419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 211011 | 214191 |
| Prime factorization | 21101 | 21419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21101 | 1, 21419 |
| Number of properties | 8 | 9 |
| Additive primes | 1100th | 1114th |
| Chen primes | 1166th | 1181st |
| Happy primes | 392nd | 399th |
| Harmonic primes | 882nd | |
| Isolated primes | 1653rd | 1680th |
| Long primes | 902nd | 912th |
| Primes | 2372nd | 2405th |
| Pythagorean primes | 1178th | |
| Safe primes | 202nd | |
| Sexy primes (1st member) | 718th | |
| Sophie germain primes | 349th | |
| Roman numberals | ||
| Base 2 | 1010010011011012 | 1010011101010112 |
| Base 3 | 10012211123 | 10021010223 |
| Base 4 | 110212314 | 110322234 |
| Base 5 | 11334015 | 11411345 |
| Base 6 | 2414056 | 2430556 |
| Base 7 | 1153437 | 1163067 |
| Base 8 | 511558 | 516538 |
| Base 9 | 318459 | 323389 |
| Base 10 | 2110110 | 2141910 |
| Base 11 | 1494311 | 1510211 |
| Base 12 | 1026512 | 1048b12 |
| Base 13 | 97b213 | 999813 |
| Base 14 | 799314 | 7b3d14 |
| Base 15 | 63bb15 | 652e15 |
| Base 16 | 526d16 | 53ab16 |