Compare 21101 vs 21313
| Property | 21101 | 21313 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 211011 | 213131 |
| Prime factorization | 21101 | 21313 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21101 | 1, 21313 |
| Number of properties | 8 | 7 |
| Additive primes | 1100th | |
| Chen primes | 1166th | |
| Cousin primes (1st member) | 362nd | |
| Good primes | 267th | |
| Happy primes | 392nd | |
| Isolated primes | 1653rd | 1671st |
| Long primes | 902nd | |
| Primes | 2372nd | 2392nd |
| Prime triplets (1st member) | 179th | |
| Pythagorean primes | 1178th | 1187th |
| Sexy primes (1st member) | 718th | 725th |
| Roman numberals | ||
| Base 2 | 1010010011011012 | 1010011010000012 |
| Base 3 | 10012211123 | 10020201013 |
| Base 4 | 110212314 | 110310014 |
| Base 5 | 11334015 | 11402235 |
| Base 6 | 2414056 | 2424016 |
| Base 7 | 1153437 | 1160657 |
| Base 8 | 511558 | 515018 |
| Base 9 | 318459 | 322119 |
| Base 10 | 2110110 | 2131310 |
| Base 11 | 1494311 | 1501611 |
| Base 12 | 1026512 | 1040112 |
| Base 13 | 97b213 | 991613 |
| Base 14 | 799314 | 7aa514 |
| Base 15 | 63bb15 | 64ad15 |
| Base 16 | 526d16 | 534116 |