Compare 1314 vs 1321
| Property | 1314 | 1321 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 32 × 731 | 13211 |
| Prime factorization | 2 × 3 × 3 × 73 | 1321 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314 | 1, 1321 |
| Number of properties | 0 | 7 |
| Additive primes | 118th | |
| Emirps | 63rd | |
| Harmonic primes | 74th | |
| Primes | 216th | |
| Pythagorean primes | 106th | |
| Sexy primes (1st member) | 94th | |
| Twin primes (2nd member) | 46th | |
| Roman numberals | MCCCXIV | MCCCXXI |
| Base 2 | 101001000102 | 101001010012 |
| Base 3 | 12102003 | 12102213 |
| Base 4 | 1102024 | 1102214 |
| Base 5 | 202245 | 202415 |
| Base 6 | 100306 | 100416 |
| Base 7 | 35557 | 35657 |
| Base 8 | 24428 | 24518 |
| Base 9 | 17209 | 17279 |
| Base 10 | 131410 | 132110 |
| Base 11 | a9511 | aa111 |
| Base 12 | 91612 | 92112 |
| Base 13 | 7a113 | 7a813 |
| Base 14 | 69c14 | 6a514 |
| Base 15 | 5c915 | 5d115 |
| Base 16 | 52216 | 52916 |