Compare 21301 vs 21313
| Property | 21301 | 21313 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 171 × 1791 | 213131 |
| Prime factorization | 7 × 17 × 179 | 21313 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 17, 119, 179, 1253, 3043, 21301 | 1, 21313 |
| Number of properties | 0 | 7 |
| 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 | 1010011001101012 | 1010011010000012 |
| Base 3 | 10020122213 | 10020201013 |
| Base 4 | 110303114 | 110310014 |
| Base 5 | 11402015 | 11402235 |
| Base 6 | 2423416 | 2424016 |
| Base 7 | 1160507 | 1160657 |
| Base 8 | 514658 | 515018 |
| Base 9 | 321879 | 322119 |
| Base 10 | 2130110 | 2131310 |
| Base 11 | 1500511 | 1501611 |
| Base 12 | 103b112 | 1040112 |
| Base 13 | 990713 | 991613 |
| Base 14 | 7a9714 | 7aa514 |
| Base 15 | 64a115 | 64ad15 |
| Base 16 | 533516 | 534116 |