Compare 13313 vs 13321
| Property | 13313 | 13321 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 133131 | 71 × 111 × 1731 |
| Prime factorization | 13313 | 7 × 11 × 173 |
| Divisors count | 2 | 8 |
| Divisors | 1, 13313 | 1, 7, 11, 77, 173, 1211, 1903, 13321 |
| Number of properties | 11 | 0 |
| Additive primes | 762nd | |
| Chen primes | 800th | |
| Cousin primes (2nd member) | 256th | |
| Harmonic primes | 567th | |
| Isolated primes | 1084th | |
| Left-truncatable primes | 158th | |
| Long primes | 612th | |
| Primes | 1581st | |
| Proth primes | 43rd | |
| Pythagorean primes | 782nd | |
| Sophie germain primes | 239th | |
| Roman numberals | ||
| Base 2 | 110100000000012 | 110100000010012 |
| Base 3 | 2000210023 | 2000211013 |
| Base 4 | 31000014 | 31000214 |
| Base 5 | 4112235 | 4112415 |
| Base 6 | 1413456 | 1414016 |
| Base 7 | 535467 | 535607 |
| Base 8 | 320018 | 320118 |
| Base 9 | 202329 | 202419 |
| Base 10 | 1331310 | 1332110 |
| Base 11 | a00311 | a01011 |
| Base 12 | 785512 | 786112 |
| Base 13 | 60a113 | 60a913 |
| Base 14 | 4bcd14 | 4bd714 |
| Base 15 | 3e2815 | 3e3115 |
| Base 16 | 340116 | 340916 |