Compare 30803 vs 31307
| Property | 30803 | 31307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308031 | 313071 |
| Prime factorization | 30803 | 31307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30803 | 1, 31307 |
| Number of properties | 9 | 5 |
| Chen primes | 1609th | |
| Emirps | 676th | |
| Good primes | 331st | |
| Happy primes | 548th | 556th |
| Harmonic primes | 1234th | |
| Isolated primes | 2371st | 2409th |
| Palindromic primes | 51st | |
| Primes | 3320th | 3374th |
| Safe primes | 271st | |
| Sexy primes (1st member) | 972nd | |
| Ulam primes | 253rd | |
| Roman numberals | ||
| Base 2 | 1111000010100112 | 1111010010010112 |
| Base 3 | 11200202123 | 11202211123 |
| Base 4 | 132011034 | 132210234 |
| Base 5 | 14412035 | 20002125 |
| Base 6 | 3543356 | 4005356 |
| Base 7 | 1555437 | 1601637 |
| Base 8 | 741238 | 751138 |
| Base 9 | 462259 | 468459 |
| Base 10 | 3080310 | 3130710 |
| Base 11 | 2116311 | 2158111 |
| Base 12 | 159ab12 | 1614b12 |
| Base 13 | 1103613 | 1133313 |
| Base 14 | b32314 | b5a314 |
| Base 15 | 91d815 | 942215 |
| Base 16 | 785316 | 7a4b16 |