Compare 21313 vs 21419
| Property | 21313 | 21419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213131 | 214191 |
| Prime factorization | 21313 | 21419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21313 | 1, 21419 |
| Number of properties | 7 | 9 |
| Additive primes | 1114th | |
| Chen primes | 1181st | |
| Cousin primes (1st member) | 362nd | |
| Good primes | 267th | |
| Happy primes | 399th | |
| Harmonic primes | 882nd | |
| Isolated primes | 1671st | 1680th |
| Long primes | 912th | |
| Primes | 2392nd | 2405th |
| Prime triplets (1st member) | 179th | |
| Pythagorean primes | 1187th | |
| Safe primes | 202nd | |
| Sexy primes (1st member) | 725th | |
| Sophie germain primes | 349th | |
| Roman numberals | ||
| Base 2 | 1010011010000012 | 1010011101010112 |
| Base 3 | 10020201013 | 10021010223 |
| Base 4 | 110310014 | 110322234 |
| Base 5 | 11402235 | 11411345 |
| Base 6 | 2424016 | 2430556 |
| Base 7 | 1160657 | 1163067 |
| Base 8 | 515018 | 516538 |
| Base 9 | 322119 | 323389 |
| Base 10 | 2131310 | 2141910 |
| Base 11 | 1501611 | 1510211 |
| Base 12 | 1040112 | 1048b12 |
| Base 13 | 991613 | 999813 |
| Base 14 | 7aa514 | 7b3d14 |
| Base 15 | 64ad15 | 652e15 |
| Base 16 | 534116 | 53ab16 |