Compare 21321 vs 21323
| Property | 21321 | 21323 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 231 × 1031 | 213231 |
| Prime factorization | 3 × 3 × 23 × 103 | 21323 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 23, 69, 103, 207, 309, 927, 2369, 7107, 21321 | 1, 21323 |
| Number of properties | 0 | 7 |
| Additive primes | 1110th | |
| Cousin primes (2nd member) | 363rd | |
| Isolated primes | 1672nd | |
| Primes | 2395th | |
| Prime triplets (3rd member) | 180th | |
| Sexy primes (2nd member) | 726th | |
| Ulam primes | 181st | |
| Roman numberals | ||
| Base 2 | 1010011010010012 | 1010011010010112 |
| Base 3 | 10020202003 | 10020202023 |
| Base 4 | 110310214 | 110310234 |
| Base 5 | 11402415 | 11402435 |
| Base 6 | 2424136 | 2424156 |
| Base 7 | 1161067 | 1161117 |
| Base 8 | 515118 | 515138 |
| Base 9 | 322209 | 322229 |
| Base 10 | 2132110 | 2132310 |
| Base 11 | 1502311 | 1502511 |
| Base 12 | 1040912 | 1040b12 |
| Base 13 | 992113 | 992313 |
| Base 14 | 7aad14 | 7ab114 |
| Base 15 | 64b615 | 64b815 |
| Base 16 | 534916 | 534b16 |