Compare 12819 vs 12823
| Property | 12819 | 12823 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 42731 | 128231 |
| Prime factorization | 3 × 4273 | 12823 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 4273, 12819 | 1, 12823 |
| Number of properties | 1 | 6 |
| Happy primes | 253rd | |
| Harmonic primes | 548th | |
| Long primes | 595th | |
| Primes | 1529th | |
| Semiprimes | 3334th | |
| Sexy primes (1st member) | 489th | |
| Twin primes (2nd member) | 245th | |
| Roman numberals | ||
| Base 2 | 110010000100112 | 110010000101112 |
| Base 3 | 1221202103 | 1221202213 |
| Base 4 | 30201034 | 30201134 |
| Base 5 | 4022345 | 4022435 |
| Base 6 | 1352036 | 1352116 |
| Base 7 | 522427 | 522467 |
| Base 8 | 310238 | 310278 |
| Base 9 | 185239 | 185279 |
| Base 10 | 1281910 | 1282310 |
| Base 11 | 96a411 | 96a811 |
| Base 12 | 750312 | 750712 |
| Base 13 | 5ab113 | 5ab513 |
| Base 14 | 495914 | 495d14 |
| Base 15 | 3be915 | 3bed15 |
| Base 16 | 321316 | 321716 |