Compare 21313 vs 21325
| Property | 21313 | 21325 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 3 |
| Prime factorization | 213131 | 52 × 8531 |
| Prime factorization | 21313 | 5 × 5 × 853 |
| Divisors count | 2 | 6 |
| Divisors | 1, 21313 | 1, 5, 25, 853, 4265, 21325 |
| Number of properties | 7 | 0 |
| Cousin primes (1st member) | 362nd | |
| Good primes | 267th | |
| Isolated primes | 1671st | |
| Primes | 2392nd | |
| Prime triplets (1st member) | 179th | |
| Pythagorean primes | 1187th | |
| Sexy primes (1st member) | 725th | |
| Roman numberals | ||
| Base 2 | 1010011010000012 | 1010011010011012 |
| Base 3 | 10020201013 | 10020202113 |
| Base 4 | 110310014 | 110310314 |
| Base 5 | 11402235 | 11403005 |
| Base 6 | 2424016 | 2424216 |
| Base 7 | 1160657 | 1161137 |
| Base 8 | 515018 | 515158 |
| Base 9 | 322119 | 322249 |
| Base 10 | 2131310 | 2132510 |
| Base 11 | 1501611 | 1502711 |
| Base 12 | 1040112 | 1041112 |
| Base 13 | 991613 | 992513 |
| Base 14 | 7aa514 | 7ab314 |
| Base 15 | 64ad15 | 64ba15 |
| Base 16 | 534116 | 534d16 |