Compare 12391 vs 29303
| Property | 12391 | 29303 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 123911 | 293031 |
| Prime factorization | 12391 | 29303 |
| Divisors count | 2 | 2 |
| Divisors | 1, 12391 | 1, 29303 |
| Number of properties | 4 | 8 |
| Additive primes | 1443rd | |
| Centered heptagonal primes | 18th | 22nd |
| Chen primes | 1533rd | |
| Happy primes | 516th | |
| Harmonic primes | 1192nd | |
| Isolated primes | 996th | 2263rd |
| Lucky primes | 252nd | |
| Primes | 1479th | 3184th |
| Sexy primes (2nd member) | 936th | |
| Roman numberals | ||
| Base 2 | 110000011001112 | 1110010011101112 |
| Base 3 | 1212222213 | 11110120223 |
| Base 4 | 30012134 | 130213134 |
| Base 5 | 3440315 | 14142035 |
| Base 6 | 1332116 | 3433556 |
| Base 7 | 510617 | 1513017 |
| Base 8 | 301478 | 711678 |
| Base 9 | 178879 | 441689 |
| Base 10 | 1239110 | 2930310 |
| Base 11 | 934511 | 2001a11 |
| Base 12 | 720712 | 14b5b12 |
| Base 13 | 584213 | 1045113 |
| Base 14 | 473114 | a97114 |
| Base 15 | 3a1115 | 8a3815 |
| Base 16 | 306716 | 727716 |